Answer:
sunlight, carbon dioxide and water as starting reactants
Explanation:
D. Animals release carbon dioxide when they breathe, which plants take in to help make food.
Answer:
Commensalism
Explanation:
Commensalism is a type of relationship between two living organisms in which one organism benefits from the other without harming it. A commensal species benefits from another species by obtaining locomotion, shelter, food, or support from the host species, which (for the most part) neither benefits nor is harmed.
