<span>This can be used as an overall population guideline. The references can be used to make sure that everyone knows what the basic levels of nutrition should be for each group, and how each person or group can achieve those levels on a daily basis.</span>
Breathing, burning something/ fire, or i guess photosynthesis
Im pretty sure that its nondisjunction
-4 has one because it is on the line
The answer to number 2 would be as the number of carbon carbon 2ble 2ble bonds increase, the melting point decreases
