In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
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Question: Question: Do gas engine cars pollute more or less than electric engine cars? 
 Answer: more

Answer: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.


Question: Question: If the ocean basin were to decrease, the sea level would 
 Answer: rise

Answer: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.


Question: Question: Jim is comparing two cells. One seems to have more activity then the other. Will the cell exhibiting more activity have 
 Answer: more mitochondria

Answer:
Cells that are very active would typically have more mitochondria than cells that are less active.