The earth’s orbit around the sun is a perihelion. The orbit is also not a true elliptic circle because the orbit is influenced by other nearby celestial orbits such as the planets in the solar system. On occasion, the orbit is deformed putting a particular part of the earth’s orbit closer to or farther from the sun. Also, the barycentre of the solar system changes as the alignment of the solar system’s celestial bodies varies over time.
Answer:
Because of the core under the mantle is a huge fire
Option B, faulting, is the right answer.
Layers of strata in the crust of the earth usually skim along each other. Seldom resistance or blockage generates this manner to end until enough force builds up to succeed whatever the opposing energy is. Faulting is the manner through which this pressure forces the levels to sustain their action, often creating cracks in the associated strata, and inducing earthquakes and trembling in the development of extreme pressure relief
So?? what?
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Answer: karyotype
Explanation: if you suspect trisomy, you need to count chromosomes!