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The main use of a model of the solar system is to (2 points)

New theories surrounding the formation of our solar system are proposed after (2 points)

The table below compares the radioactive decay rates of two materials. Material Original mass of material (in grams) Mass of material after 60 hours (in grams) 1 208 13 2 200 50 Based on the table, which of these conclusions is most likely correct? (2 points)

A group of scientists have proposed a new theory about natural selection. The new theory would be accepted (2 points)

A meteorologist observes the readings shown by a barometer on a particular day at 6 PM and 7 PM as shown below. Which of these is the most likely prediction that the meteorologist would make about the weather? There is a possibility of (2 points)

Which of these is the deepest part of the ocean floor? (2 points)

The table below compares the radioactive decay rates of two materials. Material Original mass of material (in grams) Mass of material after 11,460 years (in grams) 1 100 25 2 200 25 Based on the table, which of these conclusions is most likely correct? (2 points)

Which of these diagrams best shows Kepler’s model of the solar system? (2 points)

The paragraph below describes the process by which a geologic feature is formed. “This feature is formed as a result of the head on collision between two Earth plates. The edges of the plates crumble like a piece of paper which bends when pushed together.” Which of these geologic features is formed by the process described in the paragraph? (2 points)

Which of these statements is most likely correct about Newton’s law on gravity? (2 points)