Answer:
A. It Shows that organisms have changed over time.
Explanation:
Water intake is essential in the prevention of heat related injuries
D. In a regimen of two to four drugs
Answer:
A person had roti and dal for his lunch. Trace the changes in those during its passage through the alimentary canal. Answer: ... The saliva contains an enzyme salivary amylase (ptyalin) which converts starch in roti into maltose, isomaltose and small dextrins called a-dextrin.
Explanation:
Answer:
it damages the earth's atmosphere and harm animals and the air we breath
