I believe it's A. Premature Birth (though they all seem pretty believable)
Answer:
C
Explanation:
Bulls are a more extreme version of a cow. A cow is like a mother who cares for her children while a bull is like a rowdy person who does weird and unpredictable things at times. That's why when people hear the word wild cow, they don't usually get frightened but when they hear the word wild bull, they kind of get afraid.
Answer:
1 evolution 2 natural selection.
Explanation:
Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy