yes there should otherwise you could make things explode
No.
You should know you were the one taking the class
you should put your hair in a ponytail and wear safety clothes
i ain't sure i had the exact same quastion for my science booklet -1.1 safety in science class, but i think that the whmis symbols define how is matirail dangerous and the safety symblos define how much is dangerous
To avoid accidents.
Biology
you should do hand safety on your project because if you are using chemicals, animals, or sharp objects, you will need your hands to be protected.
You can buy safety glasses for a dollar a pair at your local dollar tree. You can buy them in bulk at www.dollartree.com. This will be a cheaper option as well.
Take Advanced Math and Science Courses
MATHS, SOCIAL,science
in higher grades there is more hard work
I think people should wear safety goggles because when they are in Science or Technology, they need them to protect their eyes.