¿Alguien quiere salir? Translation: does anyone wanna date?

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.

What materials must dams have to produce electricity, and what must occur?

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above