Answer:
Fats: fatty acids and glycerol
Protein: amino acids
Answer:
Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, Astatine.
Explanation:
All of these are Alkaline Metals
The cytoplasm in a single-celled organism and the circulatory system in a human both transport substances throughout the organism
Answer:
Describes ecosystem homeostasis
Explanation: