2nd Answer:
It is almost impossible to determine a fish's age. There is no one thing to look at.
1st Answer:
Fish scales... rings just like on a tree
3rd Answer:
If you can get a book that tells you the different lengths of the fish the longest length will be the older fish. And if a fish is really old it will begin to develop cataracts
fishs eddy
Relative age is used to determine the age and how old a geological feature or fossil.
magnetometer
There are two methods used to determine the age of a rock or fossil. The first is carbon dating and the second is radiometric dating.
NO
deers or fishs
Carbon dating. Google it
carbon dating
- to determine the chemical nature of a rock - to determine the age of a rock by comparison
bass, bream,
The Indian & Pacific Oceans .
chalk goby