Answer:
saliva is slightly acidic and helps break the food down it also allows it to have a easier time going down your throat
Explanation:
saliva is acidic it coats the food in itself once it in your mouth Wich makes it easier to chew and swallow
Answer:
C. The sun
Explanation:
The sun provides energy for the plant to do photosynthesis. Since all animal species depend on plants qnd the sun helps the plants, the sun is the original source of energy.
Answer: E.) The high temperatures denature (destroy) most of the
fish's enzymes, but the bacteria have enzymes adapted to
these temperatures.
Answer:
Explanation:
Extreme temperature can damage the enzymes and they will no longer remain active. This can causes the denaturation of enzymes. Certain species of bacteria are thermophiles, that is bacterial species can live in the environment, which exhibit temperature higher than normal.
The fish enzymes may not be able to sustain in the high temperature and the fish will die but if the bacteria belong to the thermophile strain then the bacteria will hey adapted to the high temperatures of hot spring.
Explanation:
Fossil fuels because all the other answers cannot be renewed
