1. What is one characteristic that all living things and only living things have in common? 2.How did both the Redi and Pasteur experiments prove there was no such thing as a spontaneous generation? 3.Why do living things need water, food, and space to live? 4.The paws of the arctic fox are covered in thick fur. How does this help the fox maintain homeostasis?

How do temperature and salinity affect deepwater currents? question 15 options: 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 changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.