Karyotyping is used to:
study chromosomes.
treat Down syndrome.
repair chromosomes.
diagnose genetic diseases.
The phrase which best describes a feature of an earthquake’s epicenter is: C. Region directly above the focus.
An earthquake refers to a sudden, natural shaking of the ground, due to series of movement within the Earth's crust and upper mantle (lithosphere) typically producing seismic waves.
An earthquake’s epicenter can be defined as the point on the surface of planet Earth, which is perpendicular to the hypocenter, directly above the focus and it typically indicates where the seismic waves from an earthquake are most intense.
On a seismic hazard map, an earthquake’s epicenter is generally located at the point where there is an intersection of the three (3) circles because earthquake are generally shallow.
In conclusion, the region which is directly above the focus is a feature of an earthquake’s epicenter.
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The missing answer options are provided below:
A. Starting point of an earthquake.
B. Place around the center of an earthquake.
C. Region directly above the focus.
D. Point about 100 kilometers deep in the lithosphere.
Water temperature for handwashing should be at least 100˚F (38˚C) , option "A" Helps it removes oils from the hand that can hold bacteria
<h3>How many seconds should the handwashing process take?</h3>
Lather your hands by patting them together with the soap. Lather the backs of your hands, between your fingers, and under your nails. Scrub your hands for minimum 20 seconds.
Thus, option "A" is correct, Water temperature for handwashing should be at least 100˚F (38˚C).
To learn more about handwashing process click here:
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