~ 1 2 3
1
inches 1/8
4 5 6 7 8 9 10
2.
3
Based on the diagram provided, what is the approximate wavelength
of this wave?
O 5 cm
O 3.5 cm
0 7 cm
10 cm

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

What was darwins theory of common decent