The answer is skin cells. Other cells, like nerve and brain cells, divide much less often.
<span>the main difference between the two is ivertebrates doesnt have no backbone or spinal cord... vertebrates do have a back bone like humans</span>
Answer:yes
Explanation:yes because that is what your teacher is looking for
Answer:
it is lungs as the answer because you are to lazy
Answer:
D) largest mass extinction event in Earth's history
Explanation:
The cambrian era started following the pre-cambrian extinction
