D. Organisms have cells with different shapes and functions.
Answer:
a. it is transformed into electrical energy
<span>because “Barrow is ground zero for climate-change science, and because we worry that climate change is shrinking the sea ice and we don’t know how that will affect the animals that depend on it. But at this time there is no effective plan if a catastrophe such as a ship collision or oil spill occurs. The Coast Guard hasn’t decided what its presence will be in the Arctic. Someone needs to monitor whats going on there.</span>
I think the correct answer would be A. If the epithelial cells in the stomach failed to produce mucus, then the gastric juice would digest the stomach lining, resulting in ulcers. The mucus that are produced by specialized epithelial cells aids in the protection of the stomach lining from the juices that are acidic. Thus, without this mucus, the lining would be damage and would cause stomach problems.
The mutation you are talking about is called: somatic mutations
These mutations occur in non-reproductive cells and they will not be passed off onto offspring.
I hope this helps!