A certain biological molecule has the ability to absorb Hydrogen ions. Predict and justify what will happen to the pH if this molecule is added to a beaker of water.

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Individuals do not compete directly for resources, but are prey for the same predator

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine