how does increased physical activity help prevent weight gain​, please include atp, energy, cellular respiration, co2 and h2o

It helps prevents because whenever you are undergoing physical exertion your body needs more energy and energy is stored in fat

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation:

c. heat from the poles back down towards the equator.