Which of the following processes does the body not use protein to perform

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

Diagram the passage of food through the digestive system. label the organs involved in digestion and absorption and identify the sites where carbohydrates, proteins, and fats are digested.

Akey feature of all epidemiology is the definition of a at risk. select one: a. pathogen b. ethnicity c. population d. lifestyle e. insect