Desertification is the degradation of land in arid and dry sub-humid areas but is not occurring in africa yet

A) true

B) false

True or false Tycho Brahe showed that the heavens were imperfect and changing

What well known geographical feature would have ensured the Chinese and Indian cultures developed fairly independently of each other?

If you actually performed and compared the two trials chosen in Part C, you would find that, while the basketball and marble would hit the ground at almost the same time, it would not quite be exact: The basketball would take slightly longer to fall

Which of the following provinces did not ratify the canadaian constitution after canada gained complete indpendence A.) Ontario B.) Nova Scotia C.) Quebec D.) Manitoba

What two things balance to maintain the shape of a star? O A. Pressure and gravity B. Orbiting and gravity O c. Pressure and velocity

What are the most wide spread Paleozoic fossils?

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.