The second answer. The atmosphere blocks of absorbs them.
Hemoglobin is the pigment in red blood cells responsible for carrying oxygen
1) plants
2) sugar
3) all
4) sugar and oxygen
5) not putting fertilizer on the soil
6) glucose
Ozone, which is also known as trioxygen, is a chemically bonded compound, and contains three oxygens.
Genetic drift is the dramatic almost sped up process of natural selection due to the untouched habitat the species I lives in. Genetic drift is characterized by the changing in alleles, whether more or less, natural selection could care less as long as they're creating diverse populations.