Answer:
chromosomes are checked for errors
Explanation:
The answer is D. Phospholipids are diglycerides (two fatty acid chains covalently bonded to a glycerol molecule)
that are covalently bonded to a phosphate group by an ester linkage. Fatty
acids are long chains that are mostly made up of hydrogen and carbon, while
phosphate groups consist of a phosphorus molecule with four oxygen molecules
attached. Glycerol is a 3 carbon chain containing hydroxyl groups in each of the carbon.
Answer:
D
Explanation:
There are many food chains within a food web, so D seems like the best possible answer :)
Index Fossils <span>can be used to determine if two rock layers were deposited at the same time.</span>
