Molecurlar motion is a measure of the movement of the molecules in a substance for example the molecules in move more than the molecules

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Explain the significance of the increased cell specialization of the volvocine line

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction