What do the pancreas, liver, salivary glands, and gall bladder have in common?
- they are all involved in mechanical digestion.
- they are all accessory structures.
- they all digest carbohydrates.
- they all release digesting enzymes.

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.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

Pwaves and s waves are alike in that they