<span>A) water, rock, and tectonic cycles</span>
Answer:
With an electron microscope
Explanation:
thats it
The answer is going to be letter A
Answer: D
Explanation:
Many unicellular organisms live in bodies of water and must move around to find food. Most often, they must obtain nutrients by eating other organisms. Plant-like protists, and some types of bacteria, can make their own food through photosynthesis.