Answer:
The correct option is A
Explanation:
When deciding the size (in volume) of a laboratory equipment, the size closest to your intended measurement is usually the best - as this provides you with the best accuracy. Thus, when trying to measure 4 mL of a solution and different graduated syringe sizes (the ones in the options) are available, go for the 10 mL graduated syringe based on the reason provided earlier.
<h3>Answer:</h3><h2>C. Helps increase stamina when exercising. .</h2><h3>Explanation:</h3>
The purpose of cool down exercises is to reduce the heart rate at a very controlled pace. This regulation of the heartbeat allows the body to receive oxygenated blood at a gradually slower pace till it is accustomed to the lower heartbeat, as opposed to a sudden decrease in the heartbeat, which would cause movement of blood away from heart thereby resulting in lightheadedness.
<span> Drowsiness affects your senses, especially your sense of smell.
-false</span>
Responsible behavior should be based on rules of safety and motivated by a will to prevent injury to self and others.
<h3>What is Injury?</h3>
This is defined as the damage to the body of a individual as a result of accidents or attack.
Responsible behavior deals with someone putting safety first when performing various types of activities to prevent risk of injury.
Read more about Responsible behavior here brainly.com/question/3469090
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