Which of the following cells shows the presence of a nucleus?
prokaryotic cell
eukaryotic cell
both prokaryotic and eukaryotic cell

Which statements are true of a scientific theory but not a hypothesis

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead, sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities