Answer:
your brain makes special hormones called GnRH, and these hormones signals the testes to make more testosterone.
Explanation:
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Mortality is a data piece for a demographer that would be interested in studying demography. It is fundamental to estimate population size.
<h3>What is mortality in demography?</h3>
Mortality refers to the rate of deads in a given population for a particular period of time (often one year calendar).
Conversely, the birth rate refers to the rate of births in a given population for a particular period of time.
Demography is a discipline that studies human population dynamics, which includes both mortality and birth rates.
Learn more about the mortality rate here:
brainly.com/question/26105007
When food is plentiful, many Hydra reproduce asexually by producing buds in the body wall, which grow to be miniature adults and break away when they are mature. When a hydra is well fed, a new bud can form every two days.
