Let's Create Direction: Read the situation below and write the correct sequence/steps on how your nerves, spinal cord and brain work together to react and respond to a hot object which you have accidentally touched. When a message comes into the brain from anywhere in the body, the brain tells the body how to react or respond to it. For example, you accidentally touch a hot stove, the nerves in your skin shoot a message of pain to your body. The brain then sends a message back telling the muscles in your hand to pull it away. (15 points)

How do temperature and salinity affect deepwater currents? 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.