Answer: B. cornea
Explanation: i just did this one
Answer:
The particles inside the nucleus of an atom are a proton and neutron. These two subatomic particles are determine the atomic mass of an atom. The proton identifies an atom and changes the characteristics of atoms. A proton is a positive charge and a neutron is a neutral charge
Explanation:
Answer:
I would say B, but I'm not completely sure sorry :(
The correct answer is Claude Bernard first recognised stomata opening and closeing to mantain homeostasis.