PLEASE! Need help ASAP!!! Match the vestigial organs to their probable use in other organisms.

1) tailbones in humans

2) eyeballs in cavefish

3) pelvis bone in whales


A) sight in whales

B) balance in monkeys

C) attachment point for limbs in frogs

Thank you to those who answer I highly appreciate it!!! I hope you have a good day or you're day has been well. <3 <3 <3