Answer:
amino acids
Explanation:
one of the bases or examples of proteins
Answer:
Organism.
Explanation:
The cell is the smallest form of life. Cells work together to form tissues, tissues work together to form organs, and organs work together to create an organ system, and organ systems work together to create organisms. I believe "organism" includes all of these other levels.
The answer would be D, 7 hours of sleep
<span>Glucose and O2 consumed; CO2, H2O, and energy produced.</span>
