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m_a_m_a [10]
2 years ago
10

Which statements in this passage about volcanoes do not contain factual errors?

Biology
1 answer:
belka [17]2 years ago
5 0

Answer:

The correct answer is option 2. "Scientists use seismometers to measure the earthquake activity that occurs beneath a volcano. They then predict the eruption of that volcano".

Explanation:

A seismometer is an equipment used by scientists to monitor ground's motion, including the earthquake activity that occurs beneath a volcano. These instruments are useful to predict if a volcanic eruption is imminent. By analyzing the length and strength of the ground's motion occurring during earthquake activity near a volcano, scientist could predict if an eruption is about to take place.

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After five trials, Ronald and Maria calculated the experimental density of aluminum to be 2.54 g/cm3. If the actual density of a
RideAnS [48]
Percent error is a statistical tool used for evaluating precision. It is expressed as:

Percent error = | (experimental value - theoretical value) / theoretical value | x 100%

Experimental value represents the calculated value while the theoretical value represents the known value. A percent error value which is approaching zero means that your experimental value is close to the known value. Which can possibly mean that you have precise measurements. Calculations are as follows:

Percent Error = | (2.54 - 2.70) / 2.70 | x 100 =5.93%

Thus, the answer is b. 5.93%.
3 0
2 years ago
Hypernatremia is a condition that can occur in anyone, especially athletes. It’s also a situation that can occur where people do
andre [41]

Answer:

The correct answer is - drinking more water and fluid.

Explanation:

Hypernatremia is a condition in which the body losses too much water or body fluid and the case of dehydration took place which leads to the low serum sodium concentration. The serum sodium concentration is under 145 mmol/L in this condition.

This occurs due to loss of body fluid due to sweating, diarrhea injury, or drinking very little water. To correct or treat this treatment in a healthy person it is asked to drink plenty of water and other fluids to maintain body fluids.

8 0
2 years ago
Classify each item as being associated with light positioning (controlling how and where light strikes the retina) or sensory pr
ale4655 [162]
Light positioning include;
1. Extrinsic muscles.
2. Pupil.
3. Accommodation.
4. Cornea
5. Ciliar bodies.

Sensory processing include;
1.Photoreceptor.
2. Occipital cortex.
3. Bipolar cells.
4. Ganglion cells.
5. Amacrine cells.

7 0
2 years ago
A population of 20 monarch butterflies colonizes a meadow. The meadow's carrying capacity for monarch butterflies is 5,000 indiv
Oksi-84 [34.3K]

Answer:

The only possible answer is D, which states that the population will reach 5000 and after that the growth will stabilise (exactly what would hapen in a logistic growth).

Hope This Helps!  Have A Nice Day!!

7 0
2 years ago
Read 2 more answers
#7 A cuckoo bird lays its eggs in a warbler bird's nest. Once hatched, the cuckoo chicks displace the warbler chicks, tricking t
Yuliya22 [10]
The type of interaction between both is D
3 0
1 year ago
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