A, Nguyên nhân nào Mĩ muốn can thiệp sâu vào 1 số nước châu Á? b, Dầu mỏ mang lại những nguồn lợi nào?
c, Vị trí địa lí có ý nghĩa như thế nào đến sự phát triển kinh tế và xã hội khu vực châu Á? Liên hệ Việt Nam

Which of the activities listed below could limit global warming by slowing the increase in atmospheric carbon dioxide levels? view available hint(s) select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d