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romanna [79]
4 years ago
8

What do your veins do to keep your blood flowing in one direction?

Biology
1 answer:
yanalaym [24]4 years ago
6 0
What Re your answer choicemsns
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Check a weather app or website, to see the weather forecast in your area.

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What would be the magnification of a specimen viewed with a compound light microscope that has an objective power of 40x and an
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3 years ago
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When heterotrophs consume food (organic compounds), they convert it to usable chemical energy, primarily in the form of _______,
luda_lava [24]

Answer:

The correct answer is - ATP , glycolysis.

Explanation:

Heterotrophs are the organism, depends on other organisms for their food and energy. They get their energy when they take their food (glucose or other organic compound).

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Thus, the correct answer is : ATP, glycolysis.

8 0
3 years ago
Which of the following is FALSE? Muscle cells contain myosin II, which is responsible for contraction. Myosin I is the only fami
natima [27]

Answer: Muscles cell contain myosin II, which is responsible for muscle contractions.

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Myosin are motor proteins that are responsible for muscle contractions and motility processes in animals.

Myosin II is also called conventional myosin is a form of myosin found in muscles cells and are responsible for muscles contraction in animal cells. It is found in non muscles cells called stress fibers.

3 0
3 years ago
Dose euglena have more than one cell
arlik [135]

Euglena are single cell flagellates....they have chloroplasts so are capable of photosynthesis- like a plant...but can also “eat” other carbon sources. They belong to the Kingdom Protista.

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