Answer:
<em><u>is</u></em><em><u> </u></em><em><u>made</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>double</u></em><em><u> </u></em><em><u>layer</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u> </u></em><em><u>phospholipids</u></em>
The answer to your question would be B
Then we would be producers instead of consumers
The answer is A because the heat for the copper is 0.38 and the iron is 0.45 so the copper heats the food faster than the iron
You would have multiple isomers:
C=c-c=c-c
C=c=c-c-c
C-c=c=c-c