Skeletal mass typically begins to decline in early adulthood, around the age of 30, after reaching its peak bone mass. This decline is influenced by factors such as hormonal changes, lifestyle, and nutrition. Both men and women experience a gradual loss of bone density, which can accelerate in postmenopausal women due to decreased estrogen levels. Regular exercise and a balanced diet can help mitigate this decline.
Industrial revolution
At the end of the Wood land period begin
In the 1900's :)
The younger the better. Language acquisition skills decline markedly with age. Start 'em in Kindergarten.
It began to decline after an influx of bullion (gold/silver) into the country after the discovery of the new world which caused inflation and wrecked spain's economy.
later adulthood
middle adulthood
Medieval Times
The human body begins to decline at an old age or it can decline due to the lack of nutrition.
Factories begin because of the working conditions.
If the numbers of a species begin to decline dramatically, the species becomes known as an "endangered" species. When the numbers decline so far that the species no longer exists, the species is known to be "extinct."
Between 2000b.c.and 1500b.c.
Roughly around 17th century when Mughal empire started to decline and British Empire started to rise. answered by Prerna, Dps Manali
The custom of knighthood began in the medieval times.
Industrial revolution
At the end of the Wood land period begin
the 1970s