P-waves are the primary seismic waves generated during an earthquake. They are the fastest and they are the first waves that arrive at the seismic station. S-waves are the secondary waves. They travel through solids but not through liquids or gases. <span>This is evidence that the outer core does not behave like a solid substance.</span>
Answer:
A) Blood Type
Explanation:
Look on the other answer.
Answer:
Scientists can drill deep into the ice to collect ice cores.
Explanation:
Ice cores refers to cylinders of ice drilled from ice sheets and glaciers in Greenland, Antarctica as well as high mountain.
Ice cores are recovered from using drills which help to collect ice cores from ice.
This allow scientist to drill deep into the ice to collect ice cores to know past climates.
The layers in ice cores indicates to years and seasons.
The youngest ice is normally at the top , followed by the younger one and the the older ice is ways at the bottom.
Anaphase 1 -- a homologous pair is being pulled apart by spindle fibers.
Anaphase 2 -- the spindle fibers attaches to the centromere and pulls 2 pieces of the same chromosome apart.
The difference is significant because the chromosomes are aligned in different directions.
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