Please answer the following question: Running water is better able to dissolve oxygen and nutrients than standing water, and if the water stands still and becomes stagnant, it can become a breeding ground for mosquitoes. Given these facts, running water is better able to dissolve oxygen and nutrients than what among the following options: - pouring water - scarce resources - ocean water - river water - acetic acid - Veins and arteries. - an organism's body - stagnant water
A:
stagnant water