Which statement describes transpiration in plants?
A. Water vapor flows out of openings in leaves, causing water to be pulled
up through the plant
B. Water and carbon dioxide flow out of the leaves during photosynthesis.
C. Water flows in through the roots and pushes water out of the leaves.
D. Water vapor flows in through the leaves and water flows in through the
TOOTS
HINT

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock