Eye strain - hope this helped
Answer:
Acquired immunity is immunity you develop over your lifetime. It can come from: a vaccine. exposure to an infection or disease. another person's antibodies (infection-fighting immune cells
Reproduction and development enable species survival. Cells are what make up organisms. ... Without the ability to reproduce, a species would become extinct, which would lead to a decrease in biodiversity.
Answer:
Prokaryotes have a nucleus, Eukaryotes don't
Explanation:
(see image)