The process of respiration is essential in the oxygen/carbon dioxide cycle. Respiration rermoves
produces and releases
from the atrmosphere and
to the atrmosphere.
I0))
A)
glucose, oxygen
B)
Oxygen, glucose
C)
carbon dioxide, oxygen
D)
OXygen, carbon dioxide
Answer:
D
Explanation:
During respiration oxygen is gotten from the atmosphere and carbon dioxide is given off
NEED IT ASAP!! I WILL MARK A BRAILIEST
Lithium has one valence electron while Oxygen has six. If lithium atoms bond with
oxygen atoms, what will be the correct chemical formula?
OLIO
Li2O
OLI 02
O Li 06
Since Lithium has one valence electron that means it needs to lose it to form a stable structure. That means it's valence is equal to one. Oxygen has six atoms, in order to form a stable octet structure it needs to accept 2 electrons, therefore it's valence is 2.
Therefore two Lithium atoms bond with one oxygen atom to form Li2O
i need help on this question
Answer:
mixture
Explanation:
mixture because the composition of copper and tin are not the same
Which statements correctly describe sound? (Select all that apply.)
All sound can be heard by human ears.
Sound waves behave in predictable ways.
Sound waves are compression waves that transfer energy in molecules.
All sound requires a medium through which to travel.
Answer:
Sound waves behave in predictable ways.
Sound waves are compression waves that transfer energy in molecules.
All sound requires a medium through which to travel.
Explanation:
I am pretty sure these are the right answers.
Answer: All sound requires a medium through which to travel.
Hope this helps! :)
Sara and Helen have blue eyes like their mother.
Describe how genetic information is passed on from a parent to a child.
GIVING THE BRAINLIEST
True or False:
The effects of an earthquake decrease with magnitude
Answer:
False
Explanation:
What is the main difference between heterotrophs
Answer:
Heterotroph. Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.
Explanation:
Heterotroph. Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.
Answer:
Autotrophs, are the main difference from heterotrophs.
Hopefully, this helped! Have a great day! :D
what is the sequence of the cell cycle that is common to eukaryotes
Hawk
Rat
Grasshopper
Grass
Answer: I chose Hawk cause they have keen eye sight and they focus on there pray until they catch it. What animal do you chose?
Explanation:
I need help diagram in first pic
A: Wavelength
B: Crest
C: Frequency
D: Trough
8. Soundwaves
9. All of the above
5. What is the difference between locomotion in plants and animals?
pls help he guyzzz
Answer:
Animals can move, but plants cannot
Explanation:
Locomotion in humans and bipeds is accomplished through walking on legs. In other animals, it can be accomplished through walking on four limbs, flying, or swimming. In cells, cilia and flagella are used to move about. However, since plants are not capable of moving themselves, there is no locomotion of plant species.
FILL IN BLANK
Question 11 options:
Cells that are trying to replace worn out cells or repair damage divide through---------
while cells that are being created for the sole purpose of sexual reproduction divide through-----------
to combine with other reproductive cells through the process of --------
Answer:
1. Cell division
2. Meiosis
3. Sexual reproduction
How do cell differentiation and cell division work together?
Answer:
Cell differentiation and cell division both work together by starting out with a somatic cell(basic cell) and cell differentiation gives it the specific instructions in the DNA to enable it to perform its function, then cell division comes in also known as mitosis, and it makes the cell with the whole package included with its function
Explanation:
which is not a characteristic of life
Evolve
Cells
DNA
Oxygen
Answer:
oxygen
Explanation:
oxygen isn't necessarily a characteristic of life. it's more like an aspect of life
YALL IM SO TIRED OF EGDE
Answer:
lol u basically had it right they petty
Explanation:
All of this food is turned into what that all organisms need and use ?
Answer: An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Plants are the most familiar type of autotroph, but there are many different kinds of autotrophic organisms.
Explanation: Hope this helps!
These periodic changes on Earth are a result of the five major history that have occurred throughout Earth's
A)ice ages
B)asteroid impacts
C)volcanic eruptions
D)periods of global warming
Changes sea level by 100 meters
Exposure of continental shelf
Changes in continental shelf composition
Mass extinctions of species in certain areas
Changes in the water cycle
Changes in landscape
Changes in topsoil characteristics
Answer:
A. Ice Ages
Explanation:
These periodic changes on Earth are a result of the five major ICE AGES that have occurred throughout Earth's history
The five major Ice Ages that throughout the Earth's history we're the following:
1. the Huronian: this occurred around 2.4 billion years ago
2. Cryogenian: this followed Huronian age, and it occurred around the period of 850 million years
3. Agondean-Saharan: this major ice age occur around 460 million years ago.
4. Karoo this is a period of about 360 million years
5. Quaternary is the present age, and it has been in existence since about 2.6 million years ago till the moment
Hence, in this case, the correct answer is Ice Ages
Which types of leaves do better in colder climates? Why?
Answer: Deciduous plants handle the lack of water by shedding their leaves, which tend to evaporate water into the air. During cold winter months, most deciduous plants drop their leaves and go dormant. Evergreen plants keep their foliage, but their leaves and needles have a thick, waxy coatings to reduce water loss.
Explanation:
The ploidy of cells produced at the end of meiosis is *
4n
2n
1n
3n
Answer:
1n
Explanation:
Why is having a cell that is too large detrimental?
Explanation:
If a cell became too large, an "information crisis" would occur. The cell has more trouble moving enough nutrients and wastes across the cell membrane. The rate at which food, oxygen, and water enter the cell, as well as wast products leave the cell, depends on the surface area of the cell and the cell's volume.
Two parents with a genotype Pp, what is true about their
offspring's phenotype?
Answer: Expectation is that 75% of offspring will have the dominant phenotype, 25% the recessive phenotype.
Explanation: Pp x Pp gives expected offspring genotypes PP (25%), Pp (50%), pp (25%).
If P is dominant, the expectation for phenotype ‘P’ = 75% and for phenotype ‘p’ = 25%
HELP ASAP PLS!!! Which of the following statements is correct about nonsexual touch as it relates to older adults?
O The main benefit of nonsexual touch is meeting the need for intimacy.
The main benefit of nonsexual touch is alleviating gastroesophageal reflux.
The main benefit of nonsexual touch is exercising joints and muscles.
The main benefit of nonsexual touch is to the circulatory system.
The main benefit of nonsexual touch is meeting the need for intimacy.
What is non sexual touch?Non-sexual touch is therapeutic, relaxing, and crucial for connection, whether it is sexual or not. Non-sexual touch may be discouraged in contemporary American culture.
Non-sexual, acceptable touch can help people become less emotionally reactive while fostering warmth and connection in relationships.
Non-sexual touch offers happiness, tranquillity, and physical health. which is a fairytale conclusion. In our highly independent world, non-sexual touch is a requirement that is frequently disregarded.
Therefore, The main benefit of nonsexual touch is meeting the need for intimacy.
To learn more about non sexual touch, refer to the link:
https://brainly.com/question/766664
#SPJ2
pls help
What makes it harder to breathe during an asthma attack?
1.blood clots in the trachea
2.excess fluid in the air savs
3.swelling and excess in the airways
4.infection in the lungs
Answer: 3
Explanation: swelling and excess in the airway
All living organisms require*
-energy
-homeostasis
-4 macromolecules: Proteins, Nucleic acids, Carbohydrates and Lipids
-all of the above
Answer:
correct ans will be all of the above-------------------------&--------❤❤❤❤❤❤❤❤❤❤❤
plzz mark it as a brilliant ansWhich of the following are examples of asexual reproduction?
Select all that apply.
☞︎ a plece of a cactus falling to the ground, taking root
☞︎ a male and female organism producing offspring together
☞︎ a bacterial cell dividing
☞︎ a bacterial cell sharing a plasmld with a different bacterial cell
꧁Plz select all apply, thank you꧂
What is the role of RNA?
Answer:
to break down protiens to amino acid monomers
Explanation:
What do plants produce when they make their own food?
Answer:
Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel. These primary producers form the base of an ecosystem and fuel the next trophic levels.
Explanation:
Answer:
Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means ‘making out of light’. The foods are called glucose and starch
what is weathering?
Answer:
Weathering is the breaking down or dissolving of rocks and minerals on Earth's surface.
Explanation:
Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
Answer:
the breaking down or dissolving of rocks and minerals on the surface of the Earth is known as weathering
The function of red blood cells is _____________
Answer:
The primary function of red blood cells is to transport oxygen to body cells and deliver carbon dioxide to the lungs.
Explanation:
Answer:
Hi there! The answer is, The function of red blood cells is to transport oxygen (O2).
Explanation:
Blood cells carry a protein called hemoglobin at the top of their disc surface. This protein allows oxygen to bind to it and thus creates an oxygen rich surface that is then carried throughout the body.
A baseball is thrown a distance of 50 meters. What is the speed if it takes 2 seconds to cover that distance?
Answer:
25 m/s
Explanation:
speed=distance/time=50/2