Can someone give me ideas for belly button piercing and like attach a pic

Protein provides 4 calories per gram. mary is on a diet that requires her to eat atleast 40 grams of protein each day. shes eaten 152 calories of protein today. how much more protein does mary need to eat to meet her goal?

Which is the lipid molecule that controls what types of molecules can pass though?

Which of the following statements about communication is most accurate