Answer:
ans this question is no 3
Explanation:
Because it sends electrical output signals to the muscles affecting the muscles ability to functions.
Answer:
Independent Variable: Give one group the drug and dont give the other group the drug
Dependent Variable:The data of if the drug improves the rats memory(if their memory is better, the same, or made worse)
Biochemistry because it does not have to do with the erosion
The
correct answer is The person would develop low blood pressure and feel faint
because the heart will be pumping less blood with each heartbeat.
<span>
The thickening of the heart muscle may block
blood flow out of the ventricle which then must work hard to pump blood. As a
result, the symptoms can include chest pain, dizziness or fainting.</span>
<span>Large changes in allele frequencies can occur in a short time - any changes in frequency, occurring as a result of random chance, would have a proportionally larger effect in a small population. </span>
