The atmosphere of Earth is made up of nitrogen, oxygen, water vapor, carbon dioxide, methane, nitrous oxide, and ozone. Of these, 99% of the atmosphere is composed of:

What best describes the structure of the declaration of independence?

Si el equipo no fuera bueno no con el entrenador.

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim