Ok. so first, the answer is c. then a. then c again. then b. then finally, d. hope this helps!
Breast milk has been known for making healthier babies. Nucleotides found in human breast milk has been shown to boost the immune system in infants.
Usually enzyme inhibitors slow down the enzymes activity, so in this case, I would put D.
A common way that humans pollute water is through the addition of nutrients (fertilizers and sewage) to water as nonpoint source pollution. These added materials are full of nitrogen and phosphorus, two nutrients that encourage the growth of aquatic producers, such as algae.
