Explain the difference between the geocentric and heliocentric models of the solar system.

Select all the true statements about the cosmic microwave background radiation

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph

Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow