Answer:
i think nicotine travels through blood and we know blood reaches the right ventricle first
maybe right ventricle
The answer is B.
Sex cells are formed by a process called meiosis, not mitosis.
An example of a sudden change could be a hurricane coming a<span>nimals can either be killed by hurricanes or impacted indirectly through changes in habitat and food availability caused by high winds, </span>storm surge<span>, and intense rainfall.</span>
The true descriptions regarding muscles are; Cardiac muscles and skeletal muscles are striated, heart (cardiac) and digestive (smooth) muscles are involuntary muscles, cardiac muscles work to pump blood. Skeletal muscles are the muscles that attach to the bones and their main function i contracting to facilitate movement of our skeletons. Smooth muscle are found in walls of hollow organs such as the stomach and are stimulated by involuntary action. While the cardiac muscles are found solely in the walls of the heart, they are highly specialized and under the control of of the autonomic nervous system.
Answer:
A. An ecosystem
Explanation:
All the organisms on your campus make up the <em>ecosystem</em><em> </em>