A combination of two or more metals is called and Alloy.
Answer:
A signal is sent from a nerve cell to a muscle cell
Explanation:
I just took this test and this was the correct answer.
Increases the amount of variation in the offspring. the variation could eventually become so great that the two become different species
Answer:
pump blood with greater pressure
Explanation:
this is because it pump blood with greater pressure
Answer:
True
Explanation:
because you need the x and y values