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Renewable energy sources lead to sustainable energy production whereas non-renewable energy does not. • The extraction and production of energy from renewable energy sources are expensive and difficult when compared to fossil fuel extraction.
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Answer:
See the answer below
Explanation:
The black foliage of the plants that live on planets far from the sun is <u>an adaptive feature to maximize the heat from the sun for their metabolic activities</u>. A certain level of temperature is usually required for optimal metabolic activities and the distance away from the sun means that heat could be a limiting factor. <u>A black color, however, is able to absorb all the available heat in the surrounding</u>. Hence, the black leaf color serves to maximize the heat from the sun for the benefits of the plant.
The shiny reflective foliage of the plants that live on the planets close to the sun can also be viewed as<u> an adaptive feature to minimize the effects of the proximity of the sun.</u> Too much sunlight will cause the tissues of the leaf to heat up beyond the optimal temperature requirement for metabolic activities. <u>A shiny reflective color will reflect more of the rays of light from the sun than it absorbs.</u> Thus, the foliage is prevented from overheating.
In negative feedback processes, the resulting action will always be in the opposite direction of the stimulus.
<h3>What are negative feedbacks?</h3>
Negative feedback is a term used in association with homeostasis. It is the biological process used to antagonize a stimulus in order to return the body to homeostasis.
For example, the normal body temperature of humans ranges between 36.5 to 37 degree Celsius. Beyond this range, the normal body temperature has been breached.
If it is not returned to normal within a short period, such a person is at risk of suffering irreversible damage to their body or even death.
Thus, in order to return the body system to the normal body temperature, negative feedback will be activated. This feedback will work in the opposite direction to the process causing a breach of the normal temperature range.
By doing so, the body temperature will quickly return to normal.
More on negative feedback can be found here: brainly.com/question/11312580
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Answer: wind, water, and gravity.
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