Answer:
Executive
Explanation:
having the power to put plans, actions, or laws into effect.
I believe the answer is Cytosine
Answer:
it regulates the amount of air or moisture leaving or entering the leave
Explanation:
this is because it has tiny pores which helps in regulating the moisture or heat content leaving or entering the leave
Feathers are made from the protein Keratin
An animals niche is its functional role in its ecosystem
