Define “commensalism” in your own words plez don’t copy and past

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

What is the term for a water wave that is created by an underwater earthquake?