Why can't hiv be transmitted through air?

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides