Answer and Explanation:
If a dangerous substance is spilled and produces smoke and a suffocating smell, the ideal thing to do is to cover your nose, mouth and eyes quickly, with the appropriate safety material. Then all doors and windows must be opened and all laboratory workers and volunteers must leave the facility immediately.
Doors and windows must be opened so that the product can be released from the site, allowing workers to return to laboratory activities after the product is dispersed.
In cases like this it is necessary that all security products are ready to be used, in an easily accessible place and in perfect condition.
answer
she tell them the outside news and brings them food.
Explanation:
Answer:
The family is enjoying their time in the beach
A. There should be an apostrophe on the it's, because it is saying, "only some of it is clean and safe enough to drink." The apostrophe should be on that word because it breaks the word down into it is, which is correct in the sentence.
