Which of the following is a characteristic that can be applied to both living and non-living things

Which of the following is a food chain in the food Web, tree, deer, mountain lion, fox; grass, caterpillar, robin, hawk; grass, grasshopper, snake, hawk; tree, rabbit, hawk, snake

What gives plants more mass?

A disease involving a virus that attacks the nervous system and often results in paralysis is: poliomyelitis arthritis conjunctivitis bursitis

How does melanin provide protection against cancer

What happens to the particles in a substance during a physical change.

What is the purpose of the biogeochemical cycles?

Strong trading kingdoms emerge in w. africa because of an abundance of salt and?

List and briefly describe 6 major ways dissecting a human would be different than dissecting a frog.

What is a inorganic compound in a living cell

What impact does thunderstorms have on people and the environment?