Disinfectant are formulated to destroy the activities of microorganisms.
<h3>What is disinfectant?</h3>
Disinfectant refer to liquid or chemical solution which is formulated to kill microorganisms and disrupts their activities. There are several types of disinfectants and they are formulated to serve several purposes.
Note: The question is incomplete and the completed part cannot be found on any website, hence the question is still answerable.
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The statement that is accurate regarding nonverbal communication is:<em> Touching the head of another person is regarded as offensive in some cultures.</em>
<h3>What is Nonverbal Communication?</h3>
Nonverbal Communication can be referred to as the mode of passing across messages to a receiver using mediums such as facial expressions, gestures, posture, body language, or eye contact.
Most cultures uses nonverbal communication, however, touching another person's head is considered offensive in some cultures.
Thus, the statement that is accurate regarding nonverbal communication is:<em> Touching the head of another person is regarded as </em><em>offensive </em><em>in some cultures.</em>
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Answer:
14
Explanation:
A=pi × r²
153.86 = 3.14 × r²
Divide both sides of the equation by 3.14
it becomes:
r²=153.86÷3.14
r²=49
taking the square root for both sides of the equation
r = 7
and
diameter = 2 × radius
diameter = 2 × 7 = 14
