<span>A dichotomous key is very easy to use because it provides only two choices. </span>
Answer:
Susceptible to same diseases.
Explanation:
I just answered something along these lines.
The medulla oblongata<span> helps regulate breathing, heart and blood vessel </span>function<span>, digestion, sneezing, and swallowing. </span>
An oxygen atom would be the smallest particle representing hydrogen peroxide.
hope that helps :)
Okay the primary determining <span> factor would be the concentration.
Well, </span><span>Factors Affecting the Rate of Diffusion Size Small molecules can slip by </span><span><span>the polar heads of the phospholipids and through the membrane to the other side. </span> </span>