Answer: c. Producers.
Explanation:
A hydrothermal source is a crack in the earth through which water flows, was heated under the surface by magma. Heat causes water to flow precipitously to the surface. If the crack is on the earth, it is called Geyser, and if it is underwater, it is called fumarole.
Producers are those organisms that synthesize organic matter from inorganic matter, in marine ecosystems marine plants are the primary producers.
For producers to acquire energy, sunlight is necessary, so it was considered impossible for producers to exist in deep waters in the oceans. However, around the fumaroles ecosystems have been found that subsist only with minerals that come from the expelled water, such as sulfur.
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I believe the answer is: Recidivism
Recidivism refers to The tendency for criminal to repeat the offense that made them convicted in the first place.
Many experts believe This happen because the prison system in united states do not add enough educational value for the inmates to change their behaviors/way of thinking.
When one adjusts the time scale, the default time in the calendar will increase by 30 minutes
<h3>What is a calendar?</h3>
It should be noted that a calendar simply means a system that's used for the organization of days.
In this case, ehen one adjusts the time scale, the default time in the calendar will increase by 30 minutes
Learn more about calendar on:
brainly.com/question/19167877
