Wrong math
The answers are not correct on most math questions. Most are wrong with just the first table where you bring the depth and time together making the pressure group.
Mmoxcountry
Mr
Crashes alot
JJkjfdvbn
not very good
lots of the questions are wrong
SJScuba Jimmy
good idea
it would be better, thanks
BPBertram Pincus
Wrong!
Many of the questions are confusing and/or have multiple correct answers.
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