What is the name of the US agency that regulates food and drugs for animals and people and determines serving sizes and daily recommended allowances?

What goes in space D?

Cells in your body that have antigens on their surface are likely to be destroyed by your immune system.

What structure is designated by number 14?

Smoking tobacco is associated with which of the following?

What are 3 ways your skin helps prevent infection?

Which of these is NOT a function of cell division/asexual reproduction?

Explain how hydrogen ions (H+) are used to generate ATP in the electron transport chain. (You don’t need a super high level of detail here but, you must include the name of the protein that makes the ATP)

Which of the following is true about vaccines?

All arteries in the body contain oxygenated blood.