You have to put these letters in order from which layer is youngest to oldest (I’ll mark you as brainliest)

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

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

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous