The term heredity is best defined as A. the ability of a species to reproduce. B. the hair color of a person's parents and grandparents. C. the habits and skills that are learned from the previous generation. D. the genetic instructions passed from one generation to the next.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.

The smallest particle of an element that retains its identity in a chemical reaction. true or false