How many atoms make up this molecule: C6H14

A) 1

B) 6

C) 14

D) 20

A place that is typically cold because of an increase in altitude would most likely have what type of climate? Dry climate Mild climate Continental climate Mountain area

How hot is the sun ...

What part of the water cycle is the ocean part of?

Which of the following statements is a consequence of the equation E = mc2? A Energy is released when matter is destroyed. B Mass and energy are equivalent.

The apparent backward movement of a planet is called A. eccentricity. B. heliocentric motion. C. Kepler's first law of motion. D. retrograde motion.

Which of these changes does a submarine encounter as it returns from the bottom of the ocean to the surface of the ocean? a. the amount of sunlight increases. b. the water temperature decreases. c. the amount of plants decreases. d.

Why do some elements have symbols that don't use letters in the element's name?

How many (whole number of) 91 kg people can safely occupy an elevator that can hold a maximum mass of exactly 1 metric ton? A metric ton is 1.000 * 103 kg. Answer in units of people.

What are the two types of surface waves? How are they different and which one would cause more damage? Explain.

What causes a regular reflection?