Does adding dimples to a car increase it’s gas mileage

Modern whales developed their traits through natural selection what occurs during the process of natural selection

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping