How do ocean currents affect weather

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Which of the following graphs have the same wavelengths