Question

sparrow and crow and ostrich and swan
common features


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Answer 1

Answer:

pathol a condition caused by the presence of an extra copy of chromosome 21 resulting in learning difficulties and physical differences, such as shorter statureFormer name: offensive mongolism Technical name: trisomy 21

(as modifier)a Down's syndrome baby

Explanation:

A staple food, food staple, or simply a staple, is a food that is eaten routinely and in such quantities that it constitutes a dominant portion of a standard diet for a given people, supplying a large fraction of energy needs and generally forming a significant proportion of the intake of other nutrients as well.

Answer 2

Answer:

They all are birds.

Explanation:

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