Walter Goodfellow
Search results
18 jam yang lalu · Down syndrome (United States) or Down's syndrome (United Kingdom and other English-speaking nations), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features.
18 jam yang lalu · Sauk family photographed by Frank Rinehart in 1899. Family (from Latin: familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). It forms the basis for social order. [1] The purpose of the family is to maintain the well-being of its members and of society. [according to whom?] Ideally, families offer predictability ...
