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Trava [24]
3 years ago
11

Which of the following describes how the sense of smell differs from the other special senses? (1.0 points)

Biology
1 answer:
ryzh [129]3 years ago
6 0
The correct answer is b
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A manager wanted to test whether the amount of noise in a clothing factory affected how
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Answer:

When seeking to determine the number of shirts made by employees subjected to noise with and without the use of headphones, the independent variable is the amount of noise.

Explanation:

During an investigation, the independent variable may be subject to change, in order to observe the effect it will have on the dependent variable.

In the case presented, the amount of noise to which employees are exposed represents the independent variable, which is modified by the use of headphones that block all or part of the noise.

The productivity —expressed in the number of shirts made— can be expected to be higher for employees not exposed to noise.

Other options do not apply because:

  • <u><em>The number of shirts made by the employee</em></u><em>. Dependent variable .</em>
  • <u><em>The type of music the employees listen to while they work or  the amount of training employees need</em></u><em>. These are not the variables studied.</em>
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3 years ago
"Motor end plates" are associated with: (Multiple Answers) dendrites axon muscle contraction sensory neuron transmitter chemical
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Motor end plates are associated with muscle contraction definitely, and I would say also <em>neuron transmitter, </em>although I'm not sure about that one.
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According to the endosymbiotic theory which two protist evolved from a symbotic relationship of organisms which resulted in euka
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I think it's option (d) slime moulds
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Name 4 things attached to the center carbon in all amino acids
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All amino acids have a center carbon. The center carbon has four different molecules attached to it, these are: AMINO GROUP [NH2], CARBOXYL GROUP [COOH], AN R GROUP [R] AND A HYDROGEN ATOM. There are twenty different amino acids in existence, each amino acid differ from another one based on their R groups. The R group is specific and unique to each amino acid. The center carbon in amino acid structure is also called alpha carbon.

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Homeostasis is the ability of the body to maintain internal balance despite changing external conditions. How does the respirato
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<span>Good Morning!
 
Breathing acts in the maintenance of homeostasis as it regulates the entry of air, controls the output of carbon dioxide from the blood and contributes to the supply of oxygen to the cells of the body.
 
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