TRUE OR FALSE evaporation occurs when water falls from clouds

The body is protected against harmful flu viruses by

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

Speed is the ratio of the distance of an object moves to