While type 2 cells make to keep air sacs open.

Describe what a nebula is and include what forms inside a nebula.

Where do plants get their energy

What are three adaptive advantages of the mammalian anatomy?

What can happen in the hydrologic cycle to move pollutants into the water?

An animal's genetic makeup can influence its behavior. True False

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.