3 things you learned
- mesotrophic
- eutrophic
- oligotrophic
2 things it made you wonder
- are there zebra muscles in Lake Michigan that haven’t been found
- how long does it take to test multipal lakes or rivers
3 things you learned
2 things it made you wonder
I learned a lot about rugby and who Nelson Mandela was and why he was in jail. Nelson Mandela was in jail for 27 years because they thought he was getting to much power because almost all of Africa is black and