B.) Evaporation
it says i have to ad more charcecters sooooo here ya gooooooo
Once you understand this, its pretty simple. 50 hertz= 50 vibrations. 100 hertz=100 vibration. So to answer your question 200 hertz=200 vibrations. Your answer is C.
in the stars are three main system so I shall say the difference is that they are not in right position
Passive transport uses no energy, so an example of that would be diffusion. So your answer would be D, diffusion.
I think the correct answer would be B)
