<span>A portable fire extinguisher can save lives and property. Nevertheless, it has limitation for it is only indicated to put off small fire. It is appropriate to use portable fire extinguisher when the room temperature is only slightly increased. In addition, one must decide to use portable fire extinguisher to fight a small fire only if the room is not filled with smoke and the fire is not growing. Therefore, the answer is B.
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The answer to your question would be a joint
Answer:
leverage - the exertion of force by means of a lever or an object used in the manner of a lever.
force - strength or energy as an attribute of physical action or movement.
accuracy - the quality or state of being correct or precise
torque - a twisting force that tends to cause rotation.
lift - raise to a higher position or level.
explain: Continually yelling at a pitcher to “throw strikes,” or constantly forcing him to make conscious mechanical changes, is not an effective way to improve command. In many cases, the outcome of this will be the complete opposite. We know this. We will discuss how we train command and how it can be implemented into team practice in an upcoming post. Before we get to that, and the use of weighted baseballs and differential command balls to help train command, let’s review the common trap athletes and coaches fall into regarding command improvements.
(idk how i would do the last one sorry)
Correct answer is:
<h2>TRUE.</h2><h3>Explanation:</h3>
First aides are never needed to set themselves in a position which might place them in jeopardy. Learn, you cannot treat a victim if you become a victim yourself. If a first aider is asked in to dispense with a victim, they must forever retain to safeguard themselves in the initial occurrence and then evaluate the condition. Make sure the scene is secure, and make sure that your own individual refuge is beyond all else. Before you enroll in a scene, put on individual emergency supplies, particularly impermeable mittens. Only after these actions are performed can remedy of the victim start.
Could you add a link and maybe I could answer
