Wowwee! I really liked the first experiment even though it was tiresome. And I can’t believe our jaw muscles are as strong as a shark’s jaw muscle. I am just bblloooownn away!!!
nearly whacked my head!
this is pretty cool… it felt like my muscle had late reaction when the presurre was stopped.
The muscles in your body allow you to move. In this lab we will do two quick experiments to explore how your muscles work.
Wowwee! I really liked the first experiment even though it was tiresome. And I can’t believe our jaw muscles are as strong as a shark’s jaw muscle. I am just bblloooownn away!!!
nearly whacked my head!
this is pretty cool… it felt like my muscle had late reaction when the presurre was stopped.
I’ve seen this experiment before!