What are the four types of galaxies?

Why are the milky way and andromeda colliding when the universe is expanding?

Select the terms that refer to areas with relatively little wind. A. doldrums B. westerlies C. monsoons D. horse latitudes E. polar easterlies

Why some planets have fewer moons than other planets.

What bodies of water border the subcontinent?

Imagine you are looking at an outcrop of shale that has several identifiable fossils in it. One species is known to have lived from 544 to 505 million years ago and another is known to have lived between 520 and 248 million years ago.

1. What is the area, in square yards, of a rectangular field that is 25 yards long and 20 yards wide? A. 500 B. 625 C. 1,500 D. 3,600 E, 4,500

What is the smallest area in rome that serves as the world headquarters of the roman Catholic church

Politcal, social, and economic opportunities are more available to women, ethnic and religious minorities, and other underrepresented populations in - -

What texture of rock will develop when lava cools so quickly that crystals do not form? A. glassy B. aphanitic C. phaneritic D. porphyritic

The desert fox, the ghaf tree, and the native plants of the Dasht-e Kavir share which of the following characteristics?