The rungs or steps of DNA are made up of

The sensory division of the body a. is part of the central nervous system. b. includes sensory neurons that receive impulses from the central nervous system. c. contains the somatic and autonomic nervous systems. d.

The sacral part of the parasympathetic division serves the pelvic organs and the distal half of the large intestine.

What are two examples of matter.

Has such a low density it would float in water,

What instrument would a scientist use to take measurements in the upper troposphere

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.