<span>they cannot become part of the glucose molecule</span>
Large organic molecules that are composed of many subunits are known as polymers<span>. Examples of polymers that occur in the human body are proteins, which have amino acids as subunits and polysaccharides (like starch) which have monosaccharides (such as glucose) as repeat units.</span>
The answer would be D. All of the above because A, B and C are also true.
<span>Evidence that supports this includes the lack of true tissue in sponges and the close similarity between choanocytes and choanoflagellates.</span>
Answer:
rocky areas contain more minerals
