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Gnoma [55]
3 years ago
12

Through which material would sound travel the fastest?

Biology
2 answers:
dedylja [7]3 years ago
6 0

Answer:

A

Explanation:

jasenka [17]3 years ago
4 0
Sound travels fastest through solids and liquids more than it does in gases since the molecules are more tightly packed.

Thus the answer would most likely be C.Steel
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Mean arterial pressure is closer to systolic blood pressure than diastolic blood pressure Mean arterial pressure is closer to sy
Ganezh [65]

Answer:

False

Explanation:

Mean arterial pressure is obtained by the following equation: (Systolic BP + Diastolic BP + Diastolic BP) / 3.

For example, the mean arterial pressure (MAP) of normal blood pressure in human beings (that is, 120/80 mmHg) would be:

(Systolic BP + Diastolic BP + Diastolic BP) / 3

120 + 80 + 80 / 3

280 / 3

93.3

This is why MAP is closer to diastolic BP than systolic BP.

5 0
4 years ago
5'-AUGGGUAACGGCGUG-3' is an mRNA sequence.
Reika [66]

Answer:

5 Amino acids

Explanation:

because each amino acid is made up of a codon (triplet base pairs code for one amino acid)

8 0
3 years ago
Hin a neurophysiological investigation, a monkey makes an involuntary gesture when a portion of its brain is electrically stimul
Vlad1618 [11]

The area of the brain that was most likely stimulated is the motor cortex portion of the frontal lobe.


The frontal lobe plays a large role in movement because the primary motor cortex which regulates movement activities is located in it. Stimulation of the monkey motor cortex can evoke complex actions.



6 0
3 years ago
Which trait is not a genetic trait?
seraphim [82]

Answer:

long hair

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is NOT a consequence of China's one-child policy?
gizmo_the_mogwai [7]

Answer:

(B) Abortion, abandonment, and infanticide of males occur regularly.

Explanation:

China's one child policy was formed in 1979 with the aim to curb the increasing population of the country. Considered world's one of the most controversial methods to control population, it permitted couples to have only one child. As the traditional Chinese society preferred male child over female child, one child policy especially hit a blow to female population. Parents started to abort or abandon females because they wanted to have a male child and government did not allow a second child.

This move created a huge imbalance in sex ratio. Number of males increased drastically with respect to number of women. Males were not aborted and did not face abandonment as they were highly valued in society. The program was relaxed in 2013 and allowed rural couples and ethnic minorities to have 2 children and it was finally scraped off in 2015.  

4 0
3 years ago
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