Alicia is developing a model of photosynthesis and respiration. part of her model includes the inputs and outputs of each process. which of these describes inputs and outputs of alicia’s model? choose the correct answer. water is an input for both respiration and for photosynthesis. oxygen is an output for both respiration and for photosynthesis. glucose is an input for respiration and an output for photosynthesis. carbon dioxide is an input for respiration and an output for photosynthesis.

answer; i believe the correct answer is ( proteins );

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.