How do villi present in the small intestine increase the absorption rate?

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Several billion years ago which gas was the least prevailant in the atmosphere