25 !
which blood vessel does not carry oxygen rich blood?
a. pulmonary vein
b. pulmonary artery
c. capillaries
d. arteriole

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

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

Okay, i need some advice. i am a bit of an addict. my mother and father say that i drink and smoke too much. they tell me to stop, and i have, multiple times. but, i can never just stop completely, i always end up starting back within a week or 2 of stopping. can anyone give me advice on how i could try and stop? if i don't stop soon, i might lose the relationship with my mother and