what is the difference between a general interest Science question and a testable question

Which relationship below is an example of competition in an ecosystem? A. Birds eat the insects that cattle disturb while grazing, and they occasionally ride on the cows' backs. B. Bald eagles and black bears fish from the same mountain lake. C.

Is the original climax community in an ecosystem more likely to be restored after a natural disturbance or a human-caused disturbance?

Which activity is most likely to lead to lactic acid fermentation? O eating a big breakfast O sleeping for ten hours O taking a difficult exam O doing 100 sit ups in 5 minutes

What is the name of the highschool in union springs al

Dogs have a reduced nonfunctional digit on their paws known as a dewclaw. What is this an example of? analogous structure homologous structure vestigial structure mutated structure

He phase of the cell cycle where dna replication, chromosome duplication and preparations for cell division occur is called

Why do you think phytoplankton are so important to all living things on earth?

The weakness of hydrogen bonds between the bases of DNA allows what?

Which statement is correct? The number of electrons of a neutral atom always equals the number of protons. The number of neutrons always equals the number of protons. The number of neutrons always equals the number of electrons.

How are animal and plant cells similar to a factory?