Use complete sentences to explain what happens in the nervous system when your finger is hurt. include an explanation of what a neuron is.

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

What are the student's observations and inferences before he starts his investigation?

In what cells is the human genome located?