When a plant dies and pressure is applied it will start to form a sort off organic rock aka coal. witch is a fuel sores commonly found throughout the world.
<span>Tissues that make up the lungs include bronchioles, epithelial cells, smooth muscle cells and alveoli</span>
Functional groups are a group of molecules attached to a carbon-based core of an organic molecule. Key functional groups are 3. phosphates
Answer: Option C.
The number of protons and neurons it's contain.
Explanation:
Mass number of an atom is also called atomic mass of an atom which is some what expressed in Dalton i.e 1/2. The mass number is the total number of protons and neutrons altogether called nucleons in an atomic nucleus.
Answer:
The base, it is called a nitrogen base
Explanation:
