What does it mean for a molecule to be organic?

What enables blood to flow through the body

Describe the levels of organization from cells to organs.

Which phrases describe clastic sedimentary rocks? Check all that apply. grouped by color formed by mechanical weathering grouped by size of rock fragments formed from dead plants and animals formed when rock fragments are squeezed together

Which of the following is NOT a way bloodborne pathogens can be transmitted? A. Accidental puncture by a sharp object B. Contact with open cuts or skin abrasions C. Coughing or sneezing D. Through the eyes, nose, or mouth

If a cell did not have ribosomes, it would be unable to

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.