Answer:
A) Fats provide 12 kcals of energy per gram.
C. Mutagens causes mutations.
The answer to your question is c because ecology is in fact the study of ecosystems; how organisms interact with their surroundings
Sugar in RNA is called Ribose similar to the sugar in DNA which is Deoxyribose
It's important so that they know exactly where the disease started. Knowing who patient zero is helps them to identify who that person interacted with. From there, they can determine where the disease spread to. This will aid them in stopping the disease before it spreads any further.
