Which statement best describes adaptation: A. A lily suddenly mutates its tissues to store more water in a drought. B. Fish swim away from sudden source of pollution C. A beetle hatches in time of food shortage with a mutation that contains enzymes to digest a greater variety of food D. Environmental factors are a cause of natural selection in which there are only favorable traits.

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.

24. how are vaccines used to keep people healthy?