Which kinds of stars could have a black hole as a companion? Select all that apply.

A. neutron

B. red giant

C. white dwarf

D. main sequence

Which statement about the people of the northeast region is not true? A. They do not have enough food to eat. B. They earn as much money as people in other regions. C. They do not live as long as people in other regions. D.

What is the process where water carries materials from upper horizon down to lower levels

When there are no permanent continental glaciers on Earth, which of the following BEST describes Earth's climate? A. glacial B. interglacial C. not in an ice age

As a command economy develops, which of the following outcomes is most likely? A. increase in the quality of products B. rationing and shortages in production C. economic growth and progress D. growth in production

If a company is making a decision on whether to invest in a new product what is the best action to take first?

Which of the following is TRUE of independent agencies? a. They are created by Congress b. They are independent of both the President and the Executive Branch c. They are located only in the Cabinet Department d.

Use your knowledge of plate tectonics to explain why the supercontinent of Pangaea could have existed long ago. How did Pangaea break apart, and how were our continents formed? Explain your reasons in at least two to three sentences.

What is Deep-Ocean Exploration and Mining? Explain

Research shows that heavy urban growth causes major changes to:

Why does it get dark at night?