C. Combine with new atoms
This is how things are made, like oxygen (O2) and hydrogen (h2) combine to make water (H2O)
The anwer is DNA to your question
The answer should be 2 because planting trees gives out oxygen and we need oxygen to live
The ground is getting energy for the sun which makes the root grow deep and they breaking into the soldi
Meninges are membranes that cover and protect the brain and spinal cord.
There are three layers of meninges: Dura mater (closest to the bone), Arachnoid loosely around the brain, Pia mater is closely attached to the brain and spinal cord surface.