D <span>investigating how the amount of annual precipitation affects the distribution of a tree species</span>
Answer:
I think its 50 %
Explanation:
these are most likely the results of sexual reproduction half and half :)
Answer: The nervous system as a whole is divided into two subdivisions: the central nervous system (CNS) and the peripheral nervous system (PNS).
Explanation:
Inbreeding can destroy the genetic variation that we get when two genetically different people reproduce. This can increase chances of birth defects.
Answer: Option D
Explanation:
The elevation in the ST segment of the person shows that he is experiencing an acute myocardial infraction.
ST elevation shows a very serious kind of heart attack in which one of the major artery that supplies nutrients and oxygen to the heart is blocked.
It is detected on the 12 lead ECG. This is a cardinal sign of mayo cardinal infraction.