Which statement best provides evidence that the substance is a mutagen

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins