<em>Answer: arthropods, such as insects, arachnids and crustaceans, moulting is the shedding of the exoskeleton which is often called its shell, typically to let the organism grow.</em>
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Answer:
<u>Any miscopied DNA will be replaced with an accurate DNA copy once the cell divides.</u>
Explanation:
Once the cell enter cell division, there are checkpoint to repair damaged or mismatched DNA. Checkpoint activation pauses the cell cycle to provide the cell enough time to repair the damage before continuing to divide. DNA damage checkpoints occur at the G1/S and G2/M boundaries. The DNA polymerase will correct a mismatch or miscopied base on the strand before continuing with replication.Through this, the enzyme prevents mutations that would likely happen.
Answer:The reefs create a shelter for organisms and food
Explanation:Therefore it now created a more populated area for more animals or organisms to live.
Transitional fossils are those fossils WHICH HAVE FEATURES THAT ARE INTERMEDIATE BETWEEN ANCESTORS AND DESCENDANTS. This type of fossils have characteristics traits that are common to both an ancestral group and its derived descendant group.
We breath oxygen because it is needed to burn fuel [ sugars and fatty acids] in our cells to produce energy. Oxygen is also brought into the lungs via breathing; where it is transported by red blood cells to the entire body to be used to produce energy. The food we eat gives us protein, sugars, vitamins etc. for energy
