Which is/are factors that affect blood alcohol concentration (BAC) A. gender
B. Body weight
C. percentage of body fat
D. all of the above

What is the main difference between trace elements and the main elements that make up the body? 1) main elements consist of heavier atoms. 2) trace elements are only needed in small amounts. 3) trace elements consist of heavier atoms. 4) main elements are only needed in small amounts.

You and your friend have been assigned to complete to complete a project. you both work together equally and get it done on time. what is this example of?

Which statement best explains the relationship between diet and osteoporosis