Answer:
a
Explanation:
Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.
D. The large surface area of leaves allows for maximum light absorption.
Anaerobic breakdown of glucose produces lactic acid, which accumulates in the tissues and blood.
Answer:
provisioning, such as the production of food and water; regulating, such as the control of climate and disease; supporting, such as nutrient cycles and oxygen production; and cultural, such as spiritual and recreational benefits.
Explanation: