What can clay be compared to?

Study the cladogram above. Which statement is true regarding the organisms on the cladogram?

carbohydrates may for larger carbon based macromolecules by combining with which elements A) sodium, potassium, nitrogen B) nitrogen, sulfur, phosphorus C) potassium, sodium, sulfer D) silicon, phosphorus, sodium

A sientific explanation for a natural occurrence is called?

You are about to be sent to a remote area by WHO where you will be working with infectious diseases caused by a variety of microorganisms.

Why is osmosis important for plants

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.