Answer: adjective. Botany (of an ovary) having two carpells.
Answer:
Answer : Depolarized
Explanation:
Sodium and Potassium ions tend to move inside of the axin when the membrane is depolarized.
A change in polarity occurs in the axon membrane when a nerve impulse travels across it. At the beginning of an action potential or nerve impulse , the ions of sodium tend to move inside of axon causing depolarization. As a result potassium ions tend to move outside of the axon causing re polarization. Hence, this effect causes the nerve impulse to travel in one direction only inside the axon.
Vitamin niacin ( vitamin B3)
It reduces the amount of harmful rays released by the sun and It increases the levels of carbon dioxide in the air.
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I think the answer is 3 or 2 i
