<span>An ecosystem can be thought of as a community of plants and animals that livesymbiotically. An ecosystem can ... No life could exist without it.</span><span>
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Answer:
extinction
Explanation:
Based on the information provided in regards to the situation at hand it can be said that both of these examples illustrate extinction. This term refers the fading out of conditioned responses over time if they are not properly reinforced. This is what is happening in this situation since the dog is not reinforced with food for salivating then the response begins to fade until it is completely gone.
Answer:
Uranus is made of water, methane, and ammonia fluids above a small rocky center. Its atmosphere is made of hydrogen and helium like Jupiter and Saturn, but it also has methane. The methane makes Uranus blue.
Answer:
Over the course of one solar cycle, the Sun's emitted energy varies on average at about 0.1 percent. That may not sound like a lot, but the Sun emits a large amount of energy – 1,361 watts per square meter. Even fluctuations at just a tenth of a percent can affect Earth
Explanation:
b
