It can be inferred from the passage that the most important factor in determining how much gravitational effect one object in space has on the tides is
B
Distance: khoảng cách
Dựa vào câu: the pull of remote stars is so slight as to be obliterated by the control of the Moon and, to a lesser extent, the Sun. (Dịch: lực hút của ngôi sao xa rất nhỏ so với mặt trăng, và cái ở gần hơn là mặt trời)
Why does the author mention “artistic, political, or pedagogic communication” in the passage?
The author mention all of the following as causes of declines in population growth after 1957
EXCEPT
According to paragragh 2, when their habitats grow warmer, animals tend to move ________.
According to the passage, dried foods are most useful for ________.
According to the passage, in computer-assisted animation the role of the computer is to draw the ________.
One of the symptoms of shyness in a stressful situation is ________