There are many different types of warts. some occur on feet and fingers; others, like these filiform warts, normally occur on the face and neck. regardless of the type, warts are caused by a) bacteria. b) fungi. c) protists. d) viruses.

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

9. the history of life on earth is recorded in

Isotopes of the same element have differ in their