It has to do with vibrations being able to travel through the air when the tuning fork was struck the vibrations made the air around it vibrate as well and when the vibrating fork got near the string the vibrating air made the string vibrate as well.
<span>Enzymes accelerate chemical reactions without getting used up in the process. Enzymes are protein catalysts that help with complex chemical reactions inside of organisms.</span>
False, they are inexhaustible. If we were to use the resource as much as possible, it would exhaust and not be able to be used again.
I could be wrong but I think it's c.
A rain forest would have the most species diversity if you are talking about complex eukaryotic organisms (reptiles, mammals etc), though the polluted lake would have the most simple prokaryotic organisms ( bacteria, protists, fungi etc.)
