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posledela
2 years ago
6

What always affects measurement error in a experiment

Biology
1 answer:
soldier1979 [14.2K]2 years ago
8 0
The most common cause is the accuracy of the measurement instruments. And the observation of operator is also an important factor. That's why one measurement should do three times and use the average.
Hope this helps!

-Payshence xoxo
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At her initial evaluation, Ms. Jones reports that she has lost 25 pounds over the past eight months despite an increase in her a
sergeinik [125]

Answer:

d. hyperthyroidism

Explanation:

Hyperthyroidism is a condition that occurs when the thyroid gland in our body secretes too much of the thyroxin hormone. Thyroid gland is a butterfly shaped gland that is located in our neck and it produces the hormone called thyroxin. Excess production of thyroxin leads to a condition named hyperthyroidism.

A person's metabolism increases when he or she is suffering from hyperthyroidism. One's weight is lost but the appetite increases. Other symptoms are extreme fatigue, irritability, heart palpitations, sweating and puffy eyes.

Thus in the context, Ms. Jones is suspect to have hyperthyroidism as she she is showing all the above symptoms.

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3 years ago
Can someone help me please
Ostrovityanka [42]

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You open a urine sample for testing and immediately detect a fruity odor. Which test result do you expect to be elevated using a
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The test result that would be elevated due to the fruity odor is ketones.

<h3 /><h3>What is urinalysis?</h3>

Urinalysis is a chemical, physical and microscopical examination carried out on a urine sample. This can be used to detect a wide range of disorders such as:

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The presence of fruity odor in the urine sample signifies that there is excess ketone in the body due to ketoacidosis.

Learn more about urinalysis here:

brainly.com/question/24292109

8 0
1 year ago
How does natural selection cause a change in a population?
Sunny_sXe [5.5K]
The correct answer is C) only some survive because variation exists
5 0
2 years ago
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