What are two things involved in a nerve impulse?

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells

Some of the money that people deposit into a bank eventually becomes a interjection into the economy when the bank

The variation among individuals, on which natural selection acts