Juanita learns that gray tree frogs and green tree frogs both live in the southern United States. The gray tree frogs live in fo
rests and blend in with the bark on the trees. The green tree frogs blend in with the tall reeds and grasses of the wetland areas. Natural selection helps the gray tree frogs in the forests and the green tree frogs in wetlands. What is natural selection?
A. a process by which modern organisms have descended from ancient organisms and changed over time
B. the natural process by which something takes place
C. the process by which individuals better adapted to their environment are more likely to survive and reproduce
D. any change to genetic material
Additionally, certain social media behaviors influence how we think and how we feel—we crave attention on social media thanks to a hormone called dopamine. Dopamine is one of the brain's neurotransmitters and the “feel-good” hormone that helps regulate emotional responses and other functions, such as motivation
