To what extent was this experiment useful in determining pH? Could a specific pH be determined using this procedure?

Which organelle breaks down sugar molecules that supply energy to the cell ?

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d

How many chromosomes are in a human gamete?