Social Factors
social factors
Beacuse most of the uneducated parents want only boy baby ,so in some villages girl babies are killed as soon as they are born.I think this is one reason for the question.
1. the increasing population of humans caused a decrease in the quality of life. Jupiter and Man were mainly responsible for these changes.
estrogen
nature has ample for man's need but not for man's greed....
people thought as if they were a threat to all humans so they go after them and kill them which makes the population decrease. So it mainly started to decrease around 2008.
There are two hormones. For males it is testosterone and for females it is mainly estrogen.
They are made in the ovaries. They are responsible for female sexual development and maintenance mainly.
The decrease in the Gila monsters population is mainly due to habitat loss from urbanization, agriculture, and mining activities, as well as fragmentation of their habitat from roads and development. Additionally, illegal collection for the pet trade and being killed by humans due to fear and misunderstanding have also contributed to the decline in their population.
Mainly to increase or to decrease the incoming voltage
Vestibular apparatus from the middle ear is mainly responsible for balance.
British Columbia is mainly English population and Ontario is mainly Italian population.