I’m really bored so if anyone has the app called discord and wants to be friends with an 11 year old girl please go ahead and give me your discord or I will give u mine. Thank you and no viruses or links. P. s.
I completely understand if you don’t want to.

Maintaining a healthy weight allows the respiratory system to work more effectively because a. oxygen is being delivered more adequately. b. the heart does not have to pump as forcefully. c. the capillaries are constricted. d. the lung capacity allows for small amounts of air.

Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin

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