The answer is d ccc CBC. V.
C. i promise it is i need 20 characters so yeah
<span>To defend cardiac output (the amount of blood your heart pumps out per minute), your heart can compensate by beating faster in order to pump out more blood per beat.</span>
<span>b. restrict population growth or might be that it STOPS
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Limiting factors are elements and variables in many conditions that either restricts or inhibits a certain behavior to be executed or event from happening and sometimes the object that drives an organism to change its course of actions.
