Focus Question 2.5
Why do stars appear to mov in the night sky

These apparent star tracks are in fact not due to the stars moving, but to the rotational motion of the Earth. ... As the Earth rotates with an axis that is pointed in the direction of the North Star, stars appear to move from east to west in the sky.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.