Answer:
D. guard cells.. this is answer i think..
Transpiration<span> is the process which moisture is carried through plants from roots to small pores on the under part of leaves, where it changes to water vapor and is released to the earth. </span>Transpiration<span> is essentially evaporation of </span>water<span> from plant leaves.</span>
Answer:
they have in common is fats
It is called a 'response'.
<em>Hope this helped! :)</em>
My guess would be D.. Not for sure tho.