Which interaction is most likely to result in the most competition among the organisms?

grasshoppers and caterpillars eat oak leaves.

producers and scavengers eat deer carcasses.

sagebrush and cacti obtain light in the desert.

lions and vultures eat the remains left after a lion kill.

Producers and scavengers eat deer carcasses

Explanation:

Vultures are scavenger they don't kill and they only take the remains of what's left.

producers will return and mash up the remains to help the plants and grass grow.

grasshoppers and caterpillar eat oak leaves

Explanation:

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.