(6.02 LC)Which of the following factors would best contribute to a measurement of environmental quality?
Ocean acidity levels
Average wind speeds
Temperatures
Average speed of sound

What are charcteristics of lithosphere?

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -

In which of the following relationships is one organism always benefited while the other organism is always harmed