The frequency of the waves must decrease when the musician increases the wavelength without changing their speed. Your welcome
<span>The cell membrane.
The cell membrane is the lipid bilayer that encompasses a cell and is the easiest to see. It will be around the cell and it is very obvious to see.</span>
What? lol whatagtttttttttttt
<span>I believe it the last choice "Scientists believe human destruction of the environment is causing another mass extinction."</span>