Water.....lol. H2O? Water with salt is called salt water so without it is just water lol.
Answer:
A. All offspring will be affected by the dominant traits
Natural selection doesn't favor traits that are somehow inherently superior. Instead, it favors traits that are beneficial (that is, help an organism survive and reproduce more effectively than its peers) in a specific environment. Traits that are helpful in one environment might actually be harmful in another.
(one again, I hope this helps ^^)
Absorb and transport solar energy