What do keeping enviorments clean ,avoiding cross-contamination, cooking fooda throughly, and chilling perishable foods have a common? A. They are all food safety regulations that are endorced by the U. S. government.

B. They help people learn how to cook safelyat home, but do not apply to restaurants.

C. They help people practice safe food handling by reduceing the risk of foodborne disease.

D. They do not have anything in common because they are separate principles of food safety.

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?

In which of the following relationships is one organism always benefited while the other organism is always harmed