Which domain(s) include(s) only prokaryotes

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. ***

Are humans interfering with or a part of evolution happening today? find examples of evolution seen in recent history that could be caused by human activity.

The smallest biological units that can evolve are