What is the cause of spring tides?
B
Dựa vào câu “These are the highest flood tides and the lowest ebb tides of the lunar month and are called the spring tides. At these times the Sun, Moon, and Earth are nearly in line”
(Dịch: mặt trời, mặt trăng và trái đất gần như nằm trên một đường thẳng)
Why does the author mention “artistic, political, or pedagogic communication” in the passage?
According to the passage, an exuberant tone of voice may be an indication of a
person’s ____________.
According to paragragh 2, when their habitats grow warmer, animals tend to move ________.
The author mention all of the following as causes of declines in population growth after 1957
EXCEPT
According to the passage, dried foods are most useful for ________.