In 1980, the U. S. Department of Health and Human Services (DHHS) and the U. S. Department of Agriculture (USDA) published an expanded food recommendation called the , which have been revised every five years since then to reflect new scientific information.

In 1980, the U.S. Department of Health and Human Services (DHHS) and the U.S. Department of Agriculture (USDA) published an expanded food recommendation called the Dietary Guidelines for Americans, which have been revised every five years since then to reflect new scientific information.

Explanation:

The Dietary Guidelines for Americans is recognized as a useful resource to maintain a healthy diet and get the nutrients your body needs to prevent diseases

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

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: