Answer:
If all humans ate only meat, will require more land to grow food crops
Explanation:
1) Currently, over 60% of the world food crops are eaten by animals. Given that food crops are generally consumed more than meat in a proportion of 8:1, if all humans ate only meat, the amount of land required to grow food crops will have to be increased by at least 400%
2) Presently, animal agriculture makes use of 70% of lands allocated to agriculture, such that increasing the livestock by an extra 400% will lead to mass deforestation in order to produce livestock feeds
3) It is more costlier to produce livestock than to produce crops, which will make the availability and allocation of land essential for the raising of livestock in order to reduce costs, thereby taking more land.
2.) How is the layer of iridium used to tell the relative age of different rock strata and fossils?
Answer:
The layer of iridium is used to tell the relative age of different because the iridum was deposited worldwide and the comparison can be made world wide.
We have that for the Question "How is the layer of iridium used to tell the relative age of different rock strata and fossils" it can be said that rock strata and fossils can have there ages detected by following the layer of irudium over the newer ones recently dropped
From the question we are told
How is the layer of iridium used to tell the relative age of different rock strata and fossils
Generally
it is important to note that iridium is an element that has had its deep root on earth for the longest of times Because of this unending deposition of iridium all over the earthThere is a particle of iridium on most rock strata and fossils allover the earth Now rock strata and fossils can have there ages detected by following the layer of irudium over the newer ones recently dropped
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PLEASE TRY TO ANSWER ONE PLEASE IM SUPER TRIED IT 4 AM PLEASE IM BEGGING YOU
What cells, other than plant cells, contain chlorophyll? A
A plant’s need for water can be indicated by whether it is wilted or standing tall. What organelle in plants is designed to store water and nutrients?
White blood cells are especially active when a person is sick because they fight off infections due to the invasion of bacteria or viruses. Once they locate the invader, they engulf it. What organelle would be plentiful in white blood cells?
Two proteins are required in muscle cells for them to work. So that means muscle cells need a plentiful supply of cell components that make proteins. Sometimes these components freely float or can be found attached to another organelle. What cell component would you expect to be plentiful in protein rich muscle cells?
To what organelle are protein making cell components often found attached?
Answer:
what is your big questions
Chemical reactions convert __ [ Select ] __ to __ [ Select ] __________. In nonliving systems, the presence of a(n) __ [ Select ] ________ allows the reaction to proceed very quickly and have a lower __ [ Select ] ________. In living systems, this function is carried out by proteins called __ [ Select ] ___________.Chemical reactions convert __ [ Select ] __ to __ [ Select ] __________. In nonliving systems, the presence of a(n) __ [ Select ] ________ allows the reaction to proceed very quickly and have a lower __ [ Select ] ________. In living systems, this function is carried out by proteins called __ [ Select ] ___________.
Answer:
1. Reactants to products
2. Catalyst
3. Activation energy
4. Enzymes
Explanation:
Chemical reactions involve the formation of substances called PRODUCTS from other substances called REACTANTS. The addition of certain substances called CATALYSTS to chemical reactions occuring outside living environment helps to spedeen up the chemical reaction by LOWERING ITS ACTIVATION ENERGY, which is the energy required to start the reaction.
However, within a living environment, molecules which act as catalyst called ENZYMES perform the same function of making reaction to proceed very quickly. Please find the answers to the omitted spaces in BOLD.
Chemical reactions convert [REACTANTS] to [PRODUCTS]. In nonliving systems, the presence of a(n) [CATALYST] allows the reaction to proceed very quickly and have a lower [ACTIVATION ENERGY]. In living systems, this function is carried out by proteins calledH [ENZYMES].
You and a friend found an object on the road. You want to find out if it is a mineral or a rock.
How would you go about determining this?
A part of the Calvin cycle has been removed from the diagram on the right. What occurs at this stage of the cycle? Carbon fixation CO2 Rubisco Calvin cycle PGA RuBP Reduction Regeneration ADP ATP ATP ADP NADPH DONE NADP G3P ?
Answer:
Edge Answer
Explanation:
Two G3P molecules leave the cycle.
The G3P molecules are used to make organic molecules like glucose and sucrose.
Calvin cycle is a process through which atmospheric carbon fixation takes place. In this step, NAPDH is converted to NADP with the formation of glyceraldehyde-3-phosphate. Thus, the correct option is D.
What is Calvin cycle?
Calvin cycle is a set of light-independent reactions which converts the atmospheric carbon dioxide and hydrogen-carrier compounds into glucose with the formation of ATP and NADP.
Calvin cycle is divided into three phases: Carbon fixation, Reduction, and Regeneration. Carbon fixation includes carboxylation phase in which atmospheric carbon dioxide reacts with the Ribulose-1,5-Bisphosphate in the presence of enzyme Ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) to form a three-carbon compound, 3-PGA (3-phosphoglyceric acid) which undergoes a reduction reaction to form glyceraldehyde-3-Phosphate (G-3-P) with the formation of NADPH to NADP.
In the regeneration step of calvin cycle, two molecules of G-3-P in the presence of ATP combines to form Ribulose-1,5-Bisphosphate and ATP.
Therefore, the correct option is D.
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I will mark BRAINLIEST! Help ASAP please!
Answer:
biotic is dead abiotic is alive
Answer:
Abiotic factors refer to non-living physical and chemical elements in the ecosystem.
Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction.
Biotic factors :
Dog poopPollenHoney DogDead mouseTreeLeafBacteria ocean waterAbiotic factors:
sunlighttemperaturesoilwindwatergoldBiotic and abiotic factors are quite confusing but the answers i have cross checked myself so don't worry ...alk of the answers are correct.
Compare and contrast plant and animal cells
Multiple sentences please
Answer:
A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. ... Animal cells simply have a cell membrane, but no cell wall.
Explanation:
What is the your groundbreaking idea for a razor or hair removal product that awakens your senses?
Answer:
hope it helps you
Explanation:
Traditionally, shaving and hair removal brands provide mainly functional benefits: they get the job done, but they don’t deliver an enriching, self-care experience. Their products aren’t going to uplift you or make you feel calm and relaxed. Instead, they offer mundane experiences and boring designs and scents.
As a leading personal care brand, we are looking for razor and shave preparation ideas that will make shaving enjoyable, that are experiential, and that stimulate the senses (olfactory, tactile, vision, etc.). We are looking for creative solutions that will appeal to those who love variety, who enjoy exploring new things, and who value enriching experiences. Personal care should give us a chance to reground ourselves, awaken our senses, and feel better in our day-to-day.
We are interested in groundbreaking ideas for wet-shave devices (e.g. razors) and/or packaging that will awaken your senses without compromising the effectiveness or durability of the products.
Your idea could improve the sensory shaving experience at any level. Primarily, we are looking for ideas that relate to razors, but we are also open to shave preparation (pre, during, post shaving) as well as packaging. In proposing your idea(s), please consider the following:
Be creative! Feel free to go beyond scents / olfactory experience.
Bring ideas for razors, shave preparation, pre-shaving and post-shaving.
Women should be the target demographic for your product idea. Please be sure your idea has feminine appeal.
Your idea should be feasible for high-volume production (think about processing conditions and high speed manufacturing).
Your product idea should be able to survive in the typical “bathroom” / usage environment of a razor. Think of the shower, where there is high humidity, exposure to chemicals from other products, etc.
Please include any references or background information related to your proposed material sources. We want to understand what inspired your idea and review any relevant sources that support it!
Begin by answering the survey questions below.
Gifts on buying of products and scent in the products are the ideas that increases the sale of the product.
My groundbreaking idea for a razor or hair removal product is that the razor or hair removal product companies has to provide gifts on the buying of their products. This type of strategy will definitely increases the sales of their products.
The other groundbreaking idea is to make these products with a scent that refreshes the mind of the user. In this way the people will like the product and increase the sales of these products so we can conclude that gifts on buying and scent in the products are the ideas that increases the sale of the product.
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Help pls its really quick literally Imbo
Which product is missing from the Kreb's cycle?
Pyruvate + Oxygen → _________ + 2 ATP
ATP
Oxygen
Water
Carbon dioxide
Which word describes the difference between the highest and lowest points in an area?
elevation
landform
relief
topography
Answer:
relief
Explanation:
The difference in elevation between the highest and lowest parts of an area.
The elevation term is usually used to define how high a point is from the plane surface. It is used as a measure of the difference between two points.
-----------------------------------------------
When talking about relief, we refer to everything that is over the plane or the surface. The term refers to the different forms on the earth's surface that might reach different heights and shapes. When talking about topography, we refer to the discipline or technique that makes a detailed description of a surface. It describes the relief. The term landforms refer to abrupt and sharp land irregularities. Elevations, depresions, bankruptcies, roughness, among others. These are natural characteristics of the earth's surface. Finally, the term elevation refers to the highest part of something. It is used as a measure that reflects the angle formed over the horizontal plane. Geographically, it refers to a piece of land that is over the plane surface surrounding it.Among all these terms, the only one that best describes the difference between the highest and lowest points is elevation. The term is closely related to the altitude term.
For instance, when saying that the peak of Pico de Orizaba has an elevation of 5,636 meters, we refer to the difference existing from the sea level to Pico de Orizaba's highest point.
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Does anyone know Juicebox on among us
Answer:
yes
Explanation:
nice
yes here you tube.com/watch?v=ub82Xb1C8os
The pharynx is also a structure within which of the following body systems?
A. Reproductive system
B. Circulatory system
C. Respiratory system
D. Nervous system
Which of the following is a question which science cannot answer?
Why does the moon have different phases?
What will be the date when the sun burns out?
How do green plants make their own food?
How long does it take for the earth to orbit the sun?
Answer:
What will be the date the sun burns out?
Explanation:
There's no way to know for sure!
what is a gene? ..........
Answer: something that is passed down to you in your features by your ancestors
Explanation:
5. A______is another name for a living thing. a. organism b. cell c. person d. ameoba
It is A.Organism ( ◠‿◠ )
Which tissues are components of a typical bone
Answer: energy, proteins
ZEE ZEE ZEE ZEE ZEE ZEE ZEE
Answer:
connective tissue
Explanation:
Bone is a mineralized that exhibits four types of cells: osteoblasts, bone lining cells, osteocytes, and osteoclasts
After it rains the water can either end up on land or
After it rains, the water can either end up on land or in water bodies such as the river or the ocean, or it can be stored in the form of groundwater so that it can be used later.
What is the significance of the bodies of water?Different water bodies have different functions, such as rivers, ponds, and lakes that consider as freshwater waterbodies so they can be used for bathing, gardening, and so on, by people and by industries such as the textile and food industries after purification. while there are water bodies like salt water sources the sea and ocean that maintain the water cycle of the ecosystem and maintain the rain
Hence, after it rains, the water can either end up on land or in water bodies such as the river or the ocean, or it can be stored in the form of groundwater so that it can be used later.
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what does chemistry deal with?
Answer:
chemistry deals with the Study of composition, structure and properties of matter and the changes it underfoes
How do nucleic acids and carbohydrates interact?
Explanation:
When living beings eat, fats, carbohydrates, proteins, and nucleic acids are all absorbed. Protein-rich foods and their constituent amino acids are also rich in nucleic acids because cells in protein-rich foods have been actively involved in protein synthesis when the food was harvested. Tofu, soybeans, meat, poultry, fish, legumes (peas and beans), root vegetables, and dairy products are high-protein foods, which are also rich in nucleic acids.
In 1665, Robert Hooke published micrographia a book in which observations he made with a microscope cause him to coin the term “cell”. He may have coined the term when he viewed a piece of dead cork, a type of plant, and thought it resembled the cells of honeycomb. If he had viewed a section of living cork, what might he have seen
Cork cells are packed closely together, the cells are generally arranged in radial rows.
What is a cell?
The fundamental units of all living things are cells. There are many billions of cells in a human body. They give the body structure, absorb nutrients from meals, turn those nutrients into energy, and perform certain tasks.
Cork cells are packed closely together, the cells are generally arranged in radial rows.
Separation among the cells is achieved by structures arising from the cork cambium called lenticels. These pore-like structures allow gases to be exchanged between the plant stem and the outside environment.
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What is the definition of COHESION?
Answer:
the action or fact of forming a united whole.
Explanation:
A farmer is analyzing cross sections of his land to determine where to build a well.
Which phrase describes the best area to dig down to the groundwater?
A: where the saturated zone is 15 meters deep
B: where the water table is at 100 meters deep
C: where the unsaturated zone is 50 meters thick
D: where there is a 25-meter thick clay layer at the surface
Answer:
If the saturated zone is 15 meters deep, that area is the best to dig down so its A.
Explanation:
The saturated zone is the area under the ground where the water is stored in tiny spaces between rock, soil, sand, and gravel.
The water in this region flows freely through the pores within the geologic medium.
Most people dig a hole to insert pipes until this region identified with water for the purpose of boring and building wells.
These regions can be found after digging above hundred feet or just below the ground surface.
The phrase that describes the best area to dig down to the groundwater is where the saturated zone is 15 meters deep. The correct option is A.
What is groundwater?Water that is found in soil, rock, and rock formation fissures below the surface of the Earth is known as groundwater.
In the saturated zone, which is located below the surface, water is held in minuscule crevices between rocks, soil, sand, and gravel. In this area, the pores of the geologic media allow water to flow freely.
For the purpose of digging and building wells, most people dig a hole and place pipes into it until the area is filled with water. These areas can be reached by drilling a few feet or more below the surface of the ground.
Therefore, the correct option is A: where the saturated zone is 15 meters deep.
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What happens when an enzyme catalyzes a reaction? A. It lowers the activation energy of the reaction. B. It raises the activation energy of the reaction. C. It becomes a product. D. It acts as a reactant.
Answer:
B
Explanation:
When enzymes catalyzes a reaction : ( A ) It lowers the activation energy of the reaction
Enzymes are biological catalysts that accelerates the rate of chemical reaction in living organisms without been used up in the process. as the rate of a reaction increases the activation energy ( energy required to start the reaction ) decreases. because
The rate of a chemical reaction is inversely proportional to the activation energy required by the reaction.
Hence we can conclude that when enzymes catalyzes a reaction it lowers the activation energy of the reaction
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predict how this data might be different if we used various organisms, such as a large acorn seed, a small lizard and even a human. Use the CER method to answer this.
Explanation:
Is there a picture of a data.
A fatty acid that contains a large number of double bonds is what?
Name the two organelles that can be found only in plant cells (Chloroplast and cell wall) and describe what each of those organelles do.
pls write in ex:
Chloroplast:
Cell wall:
PLEASE FAST ILL GIVE YOU BRAINLIEST
Answer: Cell wall protects, and chloroplast helps create oxygen
Explanation:
The cell wall protects the cell, it is there to protect the cell from being damaged. The Chloroplast is a key factor in photosynthesis, so what it does is help carry out photosynthesis.
explain three ways in which red blood cells are adapted to their function
Answer:
Red blood cells are adapted to their function by:
1) They contain haemoglobin - a red protein that combines with oxygen. they have no nucleus so they can contain more haemoglobin.
2) They are small and flexible so that they can fit through narrow blood vessels.
3) They have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.
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The cell theory is made up of what three parts?
Answer:
All living things are composed of cells.
Cells are the basic units of structure and function for living things.
All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells
Explanation:
hope this help!
What is the difference between osmosis & diffusion?
What are the TWO types of active transport?
What are the TWO types of passive transport?
Substances can only move into or out of a cell if the cell membrane is ___________________.
Explanation:
osmosis is the movement of solvent particles across a semipermeable membrane diffuison is the movement of particles from area of higher concentration to lower concention
primary active transport and secondary active transport
diffusion or water carbon dioxide
In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.
2. What are the TWO ,types of active transport?There are two types of active transport: Primary active transport that uses adenosine triphosphate (ATP)and secondary Active transport that uses an electrochemical gradient.3. What are the TWO types of passive transport?
Simple Diffusion and osmosis are both forms of passive transport and require none of the cell's ATP energy.
4. Substances can only move into or out of a cell if the cell membrane is:
Active Transport.
Those proteins do much of the work in active transport. They are positioned to cross the membrane so one part is on the inside of the cell and one part is on the outside. Only when they cross the bilayer are they able to move molecules and ions in and out of the cell.
hope I help! sorry if Im wrong.
Im not sure in the last question.
2
How does Mike's mom compare the cell membrane and the nuclear
membrane?
A
Both the cell membrane and nuclear membrane are coverings.
B Both the cell membrane and the nuclear membrane controls the cell's
activities,
Both the cell membrane and the nuclear membrane let out waste.
D Both the cell membrane and the nuclear membrane allow substances to
enter the cell.
Answer:
A, they are both coverings. The cell membrane for the entire cell and nuclear membrane surrounds the nucleus.