Which is the only organ that is located medially within the body?

A. the skin

B. the heart

C. the appendix

D. the kidneys

What are lines on a map joining areas of similar air pressure called? a. Isobars c. Axes b. Topographic lines d. Synoptic lines

During the process of embryogenesis, formation of multiple cell types from stem cells occurs due to differentiation. metamorphosis. divergence. reorganization.

What components of blood can be examined?

What is the segment of a dna chain that codes for all or parts of a trait

What measures the solar energy striking a specified area over a set period of time

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.