Which two sentences can be added to this encyclopedia article that will further support its central idea?

Responses
A Tides of the ocean are created mostly by the magnetic pull of the Moon.Tides of the ocean are created mostly by the magnetic pull of the Moon.
B The amount of light viewers see on the Moon from the Earth changes each day.The amount of light viewers see on the Moon from the Earth changes each day.
C Some scientists theorize that the Moon was created from the Earth billions of years ago.Some scientists theorize that the Moon was created from the Earth billions of years ago.
D Other planets in our solar system also possess orbiting moons or satellites.Other planets in our solar system also possess orbiting moons or satellites.
E The phase in between a New Moon and a Full Moon is called a First Quarter Moon.

A and C.

Which of the following expressions is true? (1 point)

4 ^ 3 * 4 ^ 5 < 4 ^ 12

5 ^ 2 * 5 ^ 3 > 5 ^ 5

3 ^ 2 * 3 ^ 4 = 3 ^ 2

5 ^ 2 * 5 ^ 4 = 5 ^ 8

5 ^ 2 * 5 ^ 3 > 5 ^ 5

Which of the following expressions is true? (1 point)

2 ^ 4 * 2 ^ 4 > 2 ^ 7

3 ^ 2 * 3 ^ 6 = 3 ^ 7

4 ^ 3 * 4 ^ 5 < 4 ^ 8

5 ^ 2 * 5 ^ 3 = 5 ^ 6

5 ^ 2 * 5 ^ 3 = 5 ^ 6

2^3/2^3

2^3/2^3 = 1

3^3/3^6

3^3/3^6 = 1/3^3 = 1/27

Multiply. Write the result in scientific notation.

15 (1.4 * 10 ^ 1)(8 * 10 ^ 4) (1 point)

9.4 * 10 ^ 4

9.4 * 10 ^ 5

12 * 10 ^ 5

1.12 * 10 ^ 6