<span>-The nervous system processes information from receptors that detect changes in the environment.
-The nervous system coordinates the systems of the body.
-The nervous system sends out appropriate responses to react to changes in the environment.
-The nervous system maintains homeostasis.</span>
Answer:
In primary succession there is no presence of soil or the soil cannot support life in secondary succession there is a presence of soil in which it can support life
Explanation:
Answer:
4
Explanation:
This is the answer because I have tested it and got it correct. As oxygen-rich (and carbon dioxide-poor) blood travels by a cell the oxygen diffuses through the cell membrane to the area of lower concentration inside the cell. It can do this easily because the oxygen molecule (O2) is very small and has no charge or polarity. The oxygen is used up rapidly by mitochondria.
Whittaker's classification scheme recognizes five kingdoms<span>: Monera, Protista, Fungi, Plantae, and Animalia. Based on RNA studies </span>Carl Woese divided<span> the prokaryotes (</span>Kingdom<span> Monera) into two </span>kingdoms<span>, called Eubacteria and Archaebacteria.</span>
