Which of the following is typically associated with a reduction in photosynthesizing plants in a water supply?

An increase in dissolved oxygen

A decrease in dissolved oxygen

An increase in phosphates

A decrease in phosphates

Respuesta :

Remember, the principal product of the photosynthesis is the molecular oxygen and sugars; that means that a reduction in photosynthesizing plants will result in a decrease in dissolve oxygen.

Answer:

b

Explanation: