<span>i just did the answer on USA test prep and the answer is B high rising sea level </span>
The function of the central vacuole is to maintain proper pressure within the plant cells to provide structure and support of the growing plant.
The best that applies in the given statement are :
<span>1) They make challenging concepts easier to understand.
2) They illustrate complex concepts that are hard to picture.
3) They increase the level of interest in the information.</span>
I'm not sure but I'd say mice? They're small but have lots of stuff in them, and birds have hollow bones so there's that. I'm not 100% though