What characteristics are pass down from parents to children

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.

i think its white blood cells

i hope this

answer; cnidarians;