Describe a potential human safeguard for each of the threats you identified in your answer to question 1

The potential human safeguard in the following are :

1. in sea beech

In a sea beech, a life jacket is safeguard tool that every people should put on in a beech. It is a safeguard against drowning and loosing life. A life jacket saves the life of people and is very useful, especially those who cannot swim.

2. in a lab

Inside a scientific laboratory, people should always wear a mask and put on gloves. This helps one from accidents that may occur in the laboratory and thus helps from harmful and dangerous contact with the acids and other chemicals.

3. Inside a mine

A helmet and shoes are some of the protective gears that should be put on when one is inside a mine.

answer; elasticity of the lungs decreases;

answer; formal diagnosis (vera wand formal dress);