AAnswer:
A
Explanation:
So in an enviroment the ones with a better adaptations will survive and pass on thier traits to the next generation. If a group of rabits have smaller feet and hop faster than other jack rabbits, then they will survive when chased by predators, and pass on thier traits, while others would get eaten. Over time the generations would have more rabbits with small feet and faster speeds until all rabbits have that trait.
B. visible light and longitudinal waves.
C. longitudinal and transverse waves.
D. compression and visible light waves.
bryophytes
gymnosperms
seedless
they keep all of the viruses out. it is a defencive system