The answer is D, because carbon footprint is defined by the amount of carbon dioxide released into the air by human activities.
The leading is replicated continuously for the entire length of the chromosome, while the lagging strand is replicated in pieces.
Answer:
carbon-With four electrons that can be shared to make covalent bonds, carbon-based molecules display an enormous variety of size, shape, and properties.
Explanation:
The cell membrane is made up of a phospholipids that are arranged into two layers which are called lipid bilayer.
