Which statements are correct? select all that apply.

both engines can do equal work.
engine #1 cannot do as much work.
engine #1 will accomplish work in about 1/2 the time of engine #2.
engine #2 will work about twice as fast as engine #1.

Engine #1 will accomplish work in about 1/2 the time of Engine #2.

Engine #2 will work about twice as fast as Engine #1.

Explanation:

i'll try what topic lol

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".