Answer:
I believe its C
Explanation:
A neuron is what makes up an atom, so a neuron would go first, then nerve tissue, central nervous system, and then finally human being.
<em>have an amazing day</em>
Answer:
abrasion
Explanation:its another word for erosion
Kidney, ureter bladder and urethra
According to simple diffusion. Molecules travel from high concentration to low. So it would be traveling into the cornea
