The amplitude measures the amount of displacement in a longitudinal wave.
Answer:
C
Explanation:
The other actions would hurt the environment/animals, and lessen the biodiversity. By making habitats better more animals can thrive
Answer:
1 light year is 63,270 AU, which means that the distance to the nearest star is 272,061 AU. We took the radius of the solar system to be 39.5 AU, which means it has a diameter of 79 AU.
Explanation:
Answer:
Core
Explanation:
The innermost layer is the hottest.
B. 2 there are 2 perpendicular rays when a polarized white light is sent through synthetic fiber.