Answer:
hand lens is used to make small object to appear larger hence visibility is easily attained
Answer:
D
Explanation:
it just makes sense to me
They hide in places like driftwood and vegetation
They train our immune system so it's ready when our bodies are attacked, and they aid in digestion and supply us with vitamins. ... Scientists and doctors can even utilize prokaryotes to help the human body.
Osmosis. If the cell has too much salt the cells will swell. let me know if you want me to explain.
