Most of the aerobic respiration of a cell takes place in which structure? A chloroplast
B lysosome
C vacuole
D mitochondria

Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

Match each plant to its stem type. bulb rhizome tuber runner