I think the answer is b,c, and d
I hope this helps
If we are going to unscramble the given set of letters above, the word that would be formed is "BATHYMETER". So a bathymeter is a device <span>used to measure the depth of water in oceans, seas, or lakes. Hope this answers your question. Have a great day!</span>
Answer:
I think the answer is c but don't take my word ;-;