A) protons and neutrons are in the nucleus and electrons surround them
They can try to increase the amount of plants put in the ground because the plants take in the carbon and give us more oxygen to breath healthy.
True because if anything is moving it is in motion. And because horizontal is similar to projectile!
Layer 5 would be the most likely. The shift up into layer 6 would both mix the already found fossils and its own. Plus, the layers are close as it is
I hope this helps!