In one example, a program in Hawaii began using discarded fishing nets as an energy source. In order to start this program, what kind of observations needed to be made and how did this program use those observations to know that this plan would work?

Photo means light and synthesis means combination so combination of light

The salt in the sea water dehydrated the sailor because her body could not take in the amount to salt in the sea water

It would be 232.4242

There are four nitrogenous bases that make up dna. the two pyramidines are thymine and cytosine. the two purines are adenine and guanine. these bases pair in a very specific way. adenine - thymineguanine - cytosine i remember it like this: a tall, good cat.