Question: If amino acids are used to repair cells by the human body, then what does the human body use to repair cells? Answer choices: - layers of fat - Enzymes - exercise - barrel-shaped - sweating - Amino Acids - energy - exoskeleton
Answer: Amino Acids

Question: If organisms use carbon, oxygen, and hydrogen to store energy, then what do organisms use carbon, oxygen, and hydrogen for? Answer choices: - agriculture - It helps them survive - to destroy energy - survival - to store energy - to waste energy - heat produced - to release energy
Answer: to store energy

Question: If some gymnosperms can be used as fuel, then what can some gymnosperms be used as? Answer choices: - blanket - fuel - Seesaw - Pet food - Dog food - edible - food - organ
Answer:
fuel