Select the appropriate shape for the given volume formula.
V rin
Vlw
v=urºn

Once a woman attains puberty, her overuse mature and release one egg per ovarian cycle. which hormone stimulates this event?

The tubes transporting minerals and water upward are called ?

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!