All organic molecules contain the element carbon.

Why is atp important in biochemical reactions?

Contact metamorphism occurs when?

What is the condition of having gametes of different sizes and shapes? oogamy isogamy anisogamy or monogamy

What is the main reason that adult development has only recently been studied?

Which groups of animals was The first land dweller

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.