Which animal has suffered a drastic decrease in its population due to overfishing? sea stars sea cucumbers sea lions sea anemones

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

Diagram of the evolution of land plants?

In the practice of science, this type of reasoning is used to develop explanations.