Which is a cyclic behavior of movement from one environment to another? migration hibernation imprinting conditioning

Answer;

Migration

Explanation; Migration is the movement of animals from one place to another. Migration is an innate behavior that is triggered by changes in the environment.For example, animals may migrate when the days get shorter in the fall. Migration is most common in birds, fish, and insects. The regular movement of animals takes place at certain period each year, for the purposes of finding food, mates, or other resources.

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -