The first one is the answer
isotopes of an atom have different number of neutrons . the number of protons are not different in isotopes of an atom
We can change a gas to a liquid by INCREASING the temperature and DECREASING the pressure
Answer:
The answer is C. Organ systems please brainly me!
Explanation:
3 millimeters is the rock
Lithium heparin tube i think, could be wrong but i think this is right.
