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saul85 [17]
2 years ago
7

What does endocrine system regulate? A) blood flow B) voluntary muscle impulses C) involuntary muscle contractions D) hormone an

d glandular secretations
Biology
1 answer:
Margarita [4]2 years ago
4 0

Answer:

D. Hormone and glandular secretiona

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During which phase of mitosis are the spindle fibres formed around the sister chromatids?
Evgesh-ka [11]

Answer:

Metaphase

Explanation:

In prophase, spindle fibers start emerging from the centrosomes. In metaphase, the spindle fibers attach to the sister chromatids.

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2 years ago
Integral membrane proteins, such as transport proteins, are permanently attached to cellular membranes. After integral membrane
disa [49]
<span>ER Golgi apparatus, because it packages proteins received from the ER cytoplasm </span>

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3 years ago
How do photosynthesis and aerobic cellular respiration depend upon each other?
gayaneshka [121]
Photosynthesis gives out oxygen and takes in carbon dioxide
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(Without the respiration the cell would die which would stop photosynthesis)

Hope this helps!!
8 0
3 years ago
Ir teacher D UT
vlabodo [156]

ALL animals make use of other animals and organisms for food. They are heterotrophic so they have to get energy elsewhere.

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And because all animals eat I would assume they all digest the food they ingest. Other than parasites who don't really digest their food.

7 0
2 years ago
Why is zea diploperennis an important species?
zloy xaker [14]
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