What do the numbers after the arrows represent?

What created galapagos

What could account for the vast differences in attitudes and opinions regarding drug use and the law voiced by drug users, drug abusers and nonusers of drugs?

These characteristics describe organisms found in the domain -methanogens ·extreme halophiles ·lack a nucleus and cell organelles ·cell walls do not contain peptidoglycan A) Archaea. B) Bacteria. C) Eukarya. D) Monera.

Why is charles darwin theory of evolution is so controversial

Chloroplasts contain many disk-like structures known as thylakoids. What pigment do thylakoids contain?

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.