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Preterm birth is the birth of an infant at fewer than 37 weeks gestational age. Globally, about 15 million infants were born before 37 weeks of gestation. [152] Premature birth is the leading cause of death in children under five years of age though many that survive experience disabilities including learning defects and visual and hearing ...
The size of the army increased from 189,000 men at the end of 1939 to 1.4 million in mid-1941. [234] In September 1940, Roosevelt openly defied the Neutrality Acts by reaching the Destroyers for Bases Agreement , which, in exchange for military base rights in the British Caribbean Islands, gave 50 American destroyers to Britain.
The average mass of an adult human is 59 kg (130 lb) for females and 77 kg (170 lb) for males. [161] [162] Like many other conditions, body weight and body type are influenced by both genetic susceptibility and environment and varies greatly among individuals. [163] [164] Humans have a far faster and more accurate throw than other animals. [165]
This rebellion-like scenario is an undesirable survival of the fittest, where the driving forces of evolution work against the body's design and enforcement of order. Once cancer has begun to develop, this ongoing process, termed clonal evolution , drives progression towards more invasive stages . [ 101 ]
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa.Its nine provinces are bounded to the south by 2,798 kilometres (1,739 miles) of coastline that stretches along the South Atlantic and Indian Ocean; [15] [16] [17] to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; to the east and northeast by Mozambique and Eswatini ...