A. stream erosion Just think about how the Grand Canyon was maid
The answer is B, because only plants have chloroplasts (which they use for photosynthesis) and cell walls (which protects and supports the plant cell)
Answer:
In addition to the local control of blood flow, global control of blood flow including changes in cardiac output and control of arterial BP is mediated by the autonomic nervous system. Global neural control of arterial hypertension is essentially through the sympathetic nervous system (SNS).
Explanation:
From Google
Progesterone.
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pls give Brainliest answer!
Which molecule is the primary energy currency of all cells ? Answer : ATP
