When the concentration of a solution inside and outside the cell is the same the cell has reached

Choose the molecule that is described by each phrase. energy used during long activities:

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***