What types of mutations adds material to the genome?

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

What happened to rosalind franklin in 1956?

These are the components of the reservoirs of carbon that are exchanged in our environment.