They show which parts of the brain are involved in specific activities
Drives deep ocean currents
Answer: Dip tube. This tube, located at the top of the tank, serves as the entry point for water as it flows into the tank. The water then travels to the bottom of the tank, to the area known as the combustion chamber, where the heating process begins.
Explanation: Thats what the internet says, and the internet is almost always right, hope you get it right.
Answer:
a complex series of feeding relationships with many organisms interacting and depending on each other
Explanation: