Answer:
A is the correct option
Explanation:
In the pharmaceutical industry, bacteria are used to produce antibiotics, vaccines, and medically-useful enzymes.
Are their any answers choices to pick from
Answer:
The pancreas contains exocrine glands that produce enzymes important to digestion. These enzymes include trypsin and chymotrypsin to digest proteins; amylase for the digestion of carbohydrates; and lipase to break down fats.
Explanation:
The substances that make up plankton and plants are converted into fossil fuels. Plankton breaks down into natural gas and petroleum, while plants are turned into coal. As it is now, by coal mining and exploration of oil and gas wells on land and offshore, humans harvest these resources.