How does sediment form? a weathering breaks down rocks and other material. b chemical changes cause sediment to cement together. c loose material is compacted by pressure. d molten rock cools below the earth surface

Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.

Draw the structure of dna nucleotide with adenine as nitrogenous base

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the