James is a 2-year-old African American boy who lives in Seattle. He was breastfed in his first year of life and, since this time, he has refused to drink milk or consume any other dairy products, as he does not like the taste. As a result, a recent checkup indicated that James has a disease called , or inadequate mineralization of his skeleton. This would be considered a deficiency that be treated with vitamin D supplementation.

The given blanks can be filled with rickets, vitamin D deficiency and completely.

Explanation:

In the given case, it is clear that James is breastfed in the initial time of his life and since then is not drinking milk and is not consuming any form of dairy products. The milk and its products are the richer sources of vitamin D. It is for sure that the boy James is deficient of vitamin D and on the test can be diagnosed with the condition known as rickets. Rickets is the condition that arises due to the extreme deficiency of vitamin D. It is a rare condition that generally gets witnessed in children who are breastfed and do not consume milk in the future.  

Rickets is a condition in which the bones bend and turns softer. However, the condition can get treated completely if the child gets an accurate amount of vitamin D from his or her diet or from the supplements.  

The correct options to complete the details will be rickets, primary, could.

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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.

the answer is 100% density i've answered this question before and done the quiz myself.