Lipids are hydrophobic is the answer you are looking for.
If you change two of the three variables than you don’t know if the change is caused by variable A or variable B. In this case if you keep light constant but change the amount of co2 and the color of the light, you can’t which of these two are affecting photosynthesis.
10% gets turned into heat. The other 90% is given the the consumer
<span>When some amphibians mature they live on land because they eat arthropods and they find them on the land. </span>