Technolgy influenced many variables throughout time, such as imperial expansion, knowledge of the environment, better medical development, and many other things. If we didn't have the technological advancements that we did throughout the ages, the world would be very different from today. Many things could have gone astray and history would be very different. For example, if boats were never invented, immigration and exploration would be almost non-existent, and the Americas wouldn't have been discovered by Europe. Another thing that would have changed is international trade, trading between countries would be impossible without the use of boats unless the countries were connected by land.
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Answer:
None of the listed answers
Explanation:
During muscle contraction, the strands of collagen stretch and the muscle shortens. The Golgi tendon organ sends impulses when the muscle lengthens. This distension deforms the terminals of the sensory fiber of type Ib, whereby the cationic channels sensitive to distension are opened. As a result, the axon becomes depolarized and action potentials are triggered that trigger the nervous impulse towards the central nervous system, through the spinal cord. The frequency of the action potential indicates the force that is converted within the muscle.
Answer:
The answer is D. Both A. and C.
Explanation:
Community psychology emerged in the mid-20th-century, largely influenced by social movements, such as feminism and the civil rights movement. Its basic principle is that mental health problems are not only individual, but are also influenced by the social environment, oppression, poverty and other social conditions. It is not enough to treat the individual, if the social environment around him doesn't change which is why an intervention that adresses social conditions is fundamental to decrease the risk of mental disease. Therefore, one of its goals was to change the mental health system, incorporate the perspective of community psychology in treatment but also to take a preventive perspective on mental health, instead of a reactive one.
According to Hofstede's
Model of Culture, individualism is a worldview that societies value
personal freedom and self-expression and adhere to the principle that people
should be judged by their personal achievements rather than by their social
background.
Individualism <span>is the moral stance, political philosophy, ideology, or social outlook
that emphasizes the moral worth of the individual.</span>
Cause
- oil spill , occurence where oil started to leak into other areas that inhabited by humans
- deforestation, an act to cut down a massive amount of trees without making and effeor to preserve it.
- leaky landfill, caused by companies who burried the waste of their production in the ground
- urbanization, lead to Pollution due to increase in vehilces
effect:
Contaminated water, which make people sick or even die after consuming it.
desertification, a situation where a land no longer usable for planting anything due to the desrtuction of its composition.
- smog, air pollutants created by factory smokes combined with fogs
