Answer:A
Explanation:
Sunlight is the ultimate source of energy on the earth.
i think its called rain but i really not too sure
it's (C)
3 right -opening mouth; 1 left opening mouth
Answer:
takes place in the matrix mitochondria in cells it is also known as the Krebs cycle or the TCA cycle this process is essential part aerobic respiration
Explanation:
vasodilatation causes a decrease in blood preasure so the answer is (B)