B. They decrease. As more we use the sources of nature, the less is left.
Answer:
Intestines or many organs in the stomach part of your body
Explanation:
The reason is because fiber is a material that is very important in our bodies. It is vital for our bowel health and much more.
Then not eating enough fiber, will cause constipation, gas, bloating, and diarrhea.
Answer:
Like many biological molecules nucleic acids are polymers, long molecules formed of repeating units. With nucleic acids, the repeating unit is the nucleotide. A nucleotide consists of a five carbon sugar, a nitrogen containing base and a phosphate group.
