Aman out! 50 points will be given to the one who solves all the answers- or at least more than 3! and given brainliest! i need with all the answers, pronto. (which means really quick so out my doods and gals.)

2. Proteins, some lipids, and starch. (I don't know if that's a project of some sort but I can answer this)

3. Water was used for comparison or control. In water there are no Macro-molecules, just water.

it's unlikely a majority of a large population would agree on issues

hope this : )

i think its y= -4x-14