Which of the following is most likely to indicate the type of environment which an animal fossilized in a rock most likely lived in? O The thickness of the rock the fossil was found in.
The type of fossil found in the rock.
O The number of other fossils found in the same rock.
O The color of the rock the fossil was found in.

i don't know. if i were you, i would search it up online : d

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".

not: both offer magnification to the atomic level.