The number of protons and neutrons combined in an atom is called the mass number.
Yes because she is holding the weight of the box.
Digestive I think, that transfers food.
It’s
1.A
2.C
3.B
hope it’s correct
Answer:
One kind is called living things. Living things eat, breathe, grow, move, reproduce and have senses. The other kind is called nonliving things. Nonliving things do not eat, breathe, grow, move and reproduce.
