Answer:
Do GMOs Cause Cancer?Have Long-Term Health Studies Been Conducted on GMO Crops?Explanation:
Explain how depth of the ocean determines ocean topography.
Answer:
Currents and waves
Explanation:
Depending on the way that the currents are and the way the wind moves. This factor can change the way the graph determines depth.
Over a period of several decades ecologists conduct an investigation on the survival of a species of lizards
Answer:
To find out the impact of environment on the physical structure of lizard and natural selection.
Explanation:
Ecologists conduct an investigation on the survival of a species of lizards in order to study the impact of environment on the physical body of lizard and natural selection. The ecologists find out that environment has direct impact on the body structure of lizard. Those lizards that spend more time on the ground, have longer legs in order to run fast, while on the other hand, species that lives in the trees usually have shorter legs in order to easily climb on the trees so these body structure helps them in survival and movement.
Elements such as The lungs exchange gas to maintain homeostasis. In the alveoli of the lungs, oxygen and carbon dioxide are exchanged. This exchange occurs between the lungs and blood vessels (capillaries). The transport of oxygen to the blood does not require energy. The membranes of the alveoli are thin and moist and allow gasses to dissolve and be transported to and from the blood. When we breathe, a high concentration of oxygen enters the lungs and moves to the blood. Based on this scenario, is the transport of oxygen a result of osmosis, diffusion, or active transport?
Answer:
oxygen are among the few simple molecules that can cross the cell membrane by diffusion. And Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane. The oxygen molecules move, by diffusion, out of the capillaries and into the body cells. While oxygen moves from the capillaries and into body cells, carbon dioxide moves from the cells into the capillaries.
Explanation:
Answer:
This is Diffusion........... :)
Which type of selection leads to increased phenotypic and genetic variation?
directional selection
disruptive selection
stabilizing selection
species selection
Answer:
stabilizing selection
A(n) is the general term for an infectious disease that has spread across a city, region, or country.
Answer:
epidemic
Explanation:
The situation in which a disease spreads over large area or effects a large population of people, the term used to denote is known as epidemic. The disease is caused for a short period of time. The disease is spread rapidly and the outbreak creates a havoc in the region. A particular country or area is infected by the epidemic. Pandemic refers to the spread of disease over many countries and continents. Epidemic when spreads to more countries it is termed as pandemic.
Answer:
Epidemic
Explanation:
A carbon footprint is a measure of the amount of carbon human activities, like using energy, release into the atmosphere. Which activity would help decrease the greatest carbon-releasing activity in US homes? limiting time in hot showers wearing layers of clothing turning off lights when leaving a room unplugging electronics when not in use
Answer: unplugging electronics when not in use
Explanation:
Carbon footprint is the measure of the amount of carbon liberated into the atmosphere due to human oriented activities like burning of fossil fuels, deforestation, liberation of toxic gases including carbon monoxide and carbon dioxide into the atmosphere by the factors and automobile vehicles. To stop the carbon releasing activity in US homes one must unplug the electronic not in use because electronics consume a lot of electrical energy every day this electrical energy comes from thermal power plants which typically use coal to harness energy the combustion of the coal liberates carbon dioxide and carbon monoxide in the environment so creating pollution and increases the carbon footprint. Little will be the usage of electricity little will be the burning of coal and it will decrease the carbon footprint.
Answer:oml people just be sayin anything these days the real answer is B
Explanation:
what type of organism is missing from the food web in question #8
Answer:
Algae
Explanation:
_______ Which vitamins and minerals must be listed on food labels?
a. vitamin D, vitamin C, iron and magnesium
b. vitamin C, calcium, iron and potassium
c. vitamin C, vitamin A, calcium and iron
Write a scientific explanation as to “What is the main cause of global warming?"
Answer:
It is the aspect of climate change
Explanation:
Referring to the long term rise of planet's temperatures,it is caused by increased concentrations of greenhouse gases in atmosphere
Answer:
Excess C02 in the atmosphere caused by coal burning, exhaust, factory smokestacks, and deforestation.
Explanation: i am sorry if this is wrong
List the possible phenotypes for rat eye color.
Lab: Natural Selection
Claim Evidence Reasoning - Natural Selection Lab
Active
Prompt
If Mt. Kaboob were to erupt again, what changes might you expect to see in the walking bean population?
Answer:
It would increase.
Explanation:
In 1989, a tanker carrying oil struck a reef and spilled 11 million gallons of oil in an
Alaskan bay. The oil not only spilled into the harbor, but also washed up on the
shoreline. The spill killed millions of fish, birds that lived on the shore, sea otters,
porpoises, seal lions and many whales. Every form of life in the area was affected.
Scientists have carefully studied the area and its species since the initial spill to
determine both short-term and long-term effects.
Which of the following was affected the least by this catastrophic event? A: Plants along the shoreline B: Fishermen in the area C: Migratory sea birds D: Crustaceans that lived on the bottom of the bay
Answer:
The answer is C: Migratory sea birds.
Explanation:
Sea birds that are migrating would not only just fly above the spill and nestle on the trees, but they could eat crabs and other animals that scurry around on the shore as a food source due to the death of their primary source of food, fish.
Which of the following will increase the acceleration of an object that is pushed by force?
a. decreasing the mass of the object
b. increasing the mass of the object
c. increasing the force pushing the object
d. Both (a) and (c)
Plants use energy from sunlight, water, and carbon dioxide to produce sugar. Which structure is found only in plant cells and helps plants capture energy from sunlight?
A. vacuole
B. nucleus
C. chloroplast
D. cell membrane
Answer:
The Answer is C. Chloroplast
Explanation:
Chloroplasts are the organelle of photosynthesis. They capture light energy from the sun and use it with water and carbon dioxide to make food (sugar) for the plant. The arrangement of chloroplasts in a plant's cells can be seen in Figure below.
In these chemical equations, each letter represents a different element.
Which equation is balanced?
A. 2EF + 3G2H
3GF + E2H3
B. 2EF3 + 3G2H → GF + E2H3
C. EF + G2H + EH + 2GF
D. 3E2F+G2H3 + 3EH + G2F3
Answer: B. 2EF3 + 3G2H → 6GF + E2H3
Explanation:
In these chemical equations, each letter represents a different element the correct equation is B. 2EF3 + 3G2H → GF + E2H3.
What is the balanced equation?A balanced equation is an equation for a chemical response wherein the wide variety of atoms for every detail withinside the response and the overall fee is the identical for each the reactants and the products. In different words, the mass and the fee are balanced on each aspects of the response.
Here this equation is balance 2EF3 + 3G2H → GF + E2H3 as all are balanced.
Read more about the element:
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Explain why zoologist name the bones and muscles of a frog like those of a human.
Answer:
Because they are the same mussles and bones, that serve the same function
Explanation:
Which of the following is evidence that a chemical reaction has taken place?
Check all that apply. *
- unexpected color change
- release/absorb heat energy
- melt from solid to liquid
- solid precipitate forms
- gas bubbles form
Answer:
color change
release/absorb energy
solid precipitate forms
gas bubbles.
The wrong answer is melt from solid to liquid.
GIVING BRAINLIEST!!!!!
What adaptation of cactus helps it store water?
A) Large leaves
B) Red fruit
C) Strong roots
D) Thick stem
Answer:
D. Thick Stem
Explanation:
1. In this environment, which trait is adaptive for the birds?
Answer:
Explanation:
Natural selection
located at the top of the trachea, the _____ helps a person speak.
Answer:
It is either the epiglottis or larynx
Explanation:
On Earth, Dallas weighs 120 N and has a mass of 16,4 kg. If Dallas travels to a planet where gravity is just half of that on
Earth, where gravity is 9.8 m/s2, what will Dallas's mass be? Use the equation - Weight = Mass x gravity
A 120 N
B 80N
32.8 kg
16.4 kg
Please Help I willl mark Brainlist Please
Answer:
4 I think
Explanation:
The cytoplasm is home to many activities of the cell as it contains molecules, enzymes that are crucial in the break down of the waste. The cytoplasm also assists in metabolic activities. Cytoplasm provides shape to the cell. It fills up the cells thus enabling the organelles to remain in their position.
Compare and contrast the frog's external anatomy with that of a mammal. State design advantages is has for its lifestyle.
Answer:
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Human body has muscular partition called as diaphragm to separate abdomen by chest frog lacks it.Explanation:
Frogs do not have outer ear which mammals have.
Frog is an amphibian
Integumentary system to protect skin from external environment., mammals have glandular skin.
skin to inhabit water habitat skin has glands, hair, mammary gland and fur
Frogs have two forelimbs and two hind limbs. mammals have 4 forelimbs.
presence of cloaca for waste, sperm and egg release while mammals have anus, urethra and genital openings for the purpose.
ADVANTAGES OF EXTERNAL FEATURES IN LIFESTYLE:
The frogs body id designed streamlined for swimming as presence of flat skull, no neck and small waist.
The skin allows exchange of gases and allows them to breathe through skin.
Powerful hind legs assist them in jumps.
they have 3 eyelid membrane that helps them see in water or land.
4. Describe the factors that make a population move to a diferent location.
Movement caused by.....
Answer:
From a natural disaster like earthquake or tsunami there homes are destroyed and went to other place to live because it's easy to start again and felt that they can't fix there home anymore. Another example would be poverty they went to abroad because the job and life is good there.
The series of membrane-bound channels between the nuclear and
cell membranes, serving as a cellular transport system is the
o plasma membrane
O nucleus
o endoplasmic reticulum
Answer:
C. Endoplasmic Reticulum.
Explanation:
The Endoplasmic Reticulum also includes ribosomes attached to the membrane and can produce protein.
I hope this helps you! :)
can someone plzz help me on this its hard:( ill give brainliest
Answer:
B
Explanation:
Use the weather map below that shows areas of High and Low Pressure to help you answer the question.
Which location is likely experiencing the most WIND
Answer:
B because its inside the circles
What is the formula for work when power is present?
Answer:
below
Explanation:
Power equals work (J) divided by time (s). The SI unit for power is the watt (W), which equals 1 joule of work per second (J/s)
Which molecule is produced in the aerobic breakdown of a glucose molecule?
A. Water
B. Oxygen
C. Light
D. Alcohol
E. NADPH
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E. NADPH
thankshope it helpspls mark as brainliestAnswer:
E
Explanation:
it enters the citric acid cycle and generates reducing equivalents in the form of NADPH
Whenever energy appears in one system,
A.
it must have come from somewhere else.
B.
it means the system is suitable for creating energy.
C.
it must be used quickly or it will be permanently lost.
D.
it means energy creation has outpaced energy destruction.
Answer:
it must have come from somewhere else.
Explanation:
I did it on studyisland