Chemoheterotrophs use [a]A) light as energy source and organ…

Chemoheterotrophs use A) light as energy source and organic compounds as carbon source.B) Organic compounds as energy source and inorganic compound as carbon source.C) N2 as an energy source and CO2 as a carbon source.D) Organic compounds as both an energy source and a carbon source.E) light as an energy source and CO2 a carbon source.

Macroevolution is [a]A) the same as microevolution, but incl…

Macroevolution is A) the same as microevolution, but includes the origin of new speciesB) evolution above the species levelC) defined as the evolution of microscopic organisms into organisms that can be seen with the naked eyeD) defined as a change in allele or gene frequency over the course of many generations