Which BEST explains why organisms need food?
A. Food is the source of energy required for growth and repair.
B. Food provides the raw materials for producers to produce more food.
C. Food is the source of water needed to hydrate the surface of cells.
D. Food provides the oxygen necessary for plant and animal survival.
Topics:Weight Management Excretion-Dialysis Male Reproductive System Beneath the Skin Blood clotting Medical Suffixes Biochemistry of Diabetes Blood Cells The Blood Human Anatomy Upper Limb Asexual Reproduction Thyroid Gland Histology Ortho Ward Simulation
Other quiz: Immunology
Following are the secondary lymphoid organs, EXCEPT
A. Lymph node