kidney cancer cells
dont use bad things
You can measure a tree with a few things. If I were you the easiest thing would be a ruler.
The falling hazard refers to things that fall from the sky that may hurt people.
flash floods.
To avoid industrial hazard we should be carefull about many things like: 1) leakage of pipelines. 2) good devices. 3) location. 4) outlets. 5) good managment of the workers.
Severs sickness, alcohol poisoning, etc. Bad things in general. If you do this, you should call your local poison control center.
Yes Earthquakes are a big hazard since they can make things collapse even if the are as big as tall buildings. if things collapse on you or you fall through a fisher you could die
You should use a top pan balance or a digital balance.
Babies should not be given bags - they try to put things into their mouths and they might suffocate on the bag's plastic.
things like contents of atmosphere, heat, etc.
The things will slide
a physical hazard is something that could hurt you.