Answer:
D. adaptations
Explanation:
( it might be wrong pls dont report me just let me kno y its wrong )
Answer:
A large vein that carries blood to the heart from other areas of the body. The vena cava has two parts: the superior vena cava and the inferior vena cava. The superior vena cava carries blood from the head, neck, arms, and chest.
Answer:
need to know what u r asking
Explanation:
Photosynthesis is this process
CELL REPRODUCTON: many organelles are involved in cell reproduction, including the nucleus and the mitochondria and chloroplasts. All of these organelles contain DNA that must be replicated so that each new cell will have complete copies.