The sense of hearing depends on which specialized cells?

WhAt does the force of gravity most affect?

Which organism appeared on Earth first?

Natural selection can lead to formation of a new species which is called?

Responses of the immune system to usually harmless environmental substances are known as

A frame shift mutation occurs in a sex cell of a adult otter. The mutation is found a gene that produces proteins to build bones. Which describes the most likely effect of the mutation

An individual who has an eating disorder along with intense thirst and wildly varying body temperatures may have a dysfunction of the medulla. hypothalamus. thalamus. pons. brainstem.

What consists of loose connective tissue that binds the tunica mucosa to the next layer

I tend to have an inquiring mind, and i want to know more about how water moves within the plant body. i take a common houseplant and cut the stem off about 1 inch from the soil surface.

How are mosses and horsetails similar to ferns

Determine approximately how much total energy is lost from a three step food chain if 1000 calories enter at the autotroph level