A rock that forms from cooling lava is classified

Which statement is not true of ozone? A. It is a form of oxygen. B. It is an ingredient in smog. C. It produces ultraviolet radiation. D. It forms a layer in the upper atmosphere.

How do semantic and episodic memories differ?

Iced tea mix is stirred into water until it dissolves. which statements are true? A. iced tea mix is the solvent B. iced tea mix is the solute C. water is the solvent D. water is the solute

Describe both innate and acquired immune systems and the importance of vaccines.

2 differences between Haploid and diploid cells

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.