Question

1) What is a fire extinguisher?
2) What is skeleton?
3) What are the different kinds of muscles in our body?
4) What is first aid? Why is it important?
5) Name the organ systems of our body?

tell all the answers correct please there is my paper questions please try to all the you give me the answers please​

Answer 1

Answer:

of 2)

A skeleton is a structural frame that supports an animal body. There are several different skeletal types: the exoskeleton, which is the stable outer shell of an organism, the endoskeleton, which forms