Because emergency responders cannot enter areas that are still dangerous and because it it important to check for danger to victims and responders and assessing the situation is the first step taught in first aid course and the first step is actually to call the emergency assistance.
ANSWER Toxicity Category I when a product is highly toxic .
Mining can put dirt specs in the air along with other harmful stuff. when mining there’s specs that are going into the air that can go into your eyes, mouth & even ears, which can be harmful.
B) flexibility , is what will improve due to these activities.