Seismographs, like the one shown here, record
information about
earthquakes. What do
they specifically record
about earthquakes?
Drum
Horizontal Motion
Credit U. S. Geological Survey
A. the temperature of Earth
B. the vibrations in Earth
C. the wind speed of Earth
D. the intensity of sunlight

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

How does climate change affect producers?