please help me. i have my biology test tomorrow and im faIIing really behind. i want to be a marine biologist, so if i dont pass this, i might not be able to get into coIIege.


the 3 large biological molecules listen in #2 are: carbohydrates (sugars), proteins, and lipids


what process builds those molecules, what breaks them apart, and what molecule/compound is used to do so?