In genetic terms, what indicates that natural selection is occurring in a population? A. A change in the gene pool of a species B. Changes in individual organisms in a population
C. The frequency of alleles in a population staying the same over time
D. Change in the relative frequency of alleles in the population's gene pool over time

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.

Which of the following is one way in which organisms such as clown fish and sea turtles are able to overcome the many dangers that their offspring encounter and ensure that their species population numbers stay relatively steady

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scientists to make sure that the data is real