Ok, so a hypothesis is an educated guess. When conducting an experiment, scientists test their hypothesis. And if their hypothesis is correct, it becomes a theory.
^-^
I hope this H
E
L
P
S
You either have to subtract to division
Answer:
D
Explanation:
It can't be A as nuclei must be positive.
It can't be B as nuclei must contain at least one proton, and no electrons.
Technically C may be true, but the question is asking about the nucleus. Not the electron cloud. Electrons aren't found in the nucleus. Only protons and neutrons.
Each medical term built from word parts contains one or more
word roots. A medical term that is
formed from the first letters of the words in a phrase, can be spoken as a
whole word, and usually contains a vowel is an acronym.
