Parasite: Parasites are different from predators because parasites only take resources from one host, whereas predators eat many prey. A good example of this is the trematode parasite Schistosoma mansoni. An adult schistosome parasite lives inside of just one human host
The method used above involves the determination and comparison of the genes of the three species of finches. So, the answer is
<span>(3) Obtain molecular evidence from all three species and identify similarities.
</span><span>The genetic makeup of the three species will show different similarities that can be used to relate the evolution of the different species.</span>
Chromium is a micro-nutrient. The role of the chromium is to maintain carbohydrate metabolism at a molecular level. For optimum activity of insulin, chromium is required. It auto amplify insulin signalling. Insulin regulates blood glucose (carbohydrate) thus, chromium participates in the metabolism of carbohydrate.
Well i know you need carbon nitrogen and oxygen but there might be more