explain how the tyger river smart farm works and what it makes it different from other types of farming opportunities

the answer is d (apex) good luck : ))

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".

airlines i think? or a cruise boat? does this work out for u? ?

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.