The correct answer for the question that is being presented above is this one: "B) Woodpecker and Purple Martin." Describe how the birds are similar and how they are different. Their differences enable them to occupy different niches -- these are the B) Woodpecker and Purple Martin
Answer:
Limiting human use of nitrogen that is in the atmosphere.
Explanation:
<u>Answer:</u>
<em>Climate change positively affects organisms by </em><em><u>providing them new habitat.
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<u>Explanation:</u>
Climate change induces <em>changes in various parameters of an ecosystem </em>like temperature, precipitation, soil properties etc. habitats may undergo changes that make it unsuitable for native organisms to live in.
But this <em>new conditions</em> may be favourable for some other kind of organisms to thrive and flourish.
<em>For example, </em>when temperature of a lake increases due to climate change warm water aquatic organisms find a new habitat in the lake. But this threatens the life of <em>native cold water organisms of the lake. </em>
Thus climate change doesn’t bring any benefits to living world without harming one or the other <em>group of organisms.
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<em>A megaphone used by a cheerleader can allow people on the opposite side of a field to hear her better because;</em>
D. Solid objects can change the direction of sound waves; megaphones allow users to determine the general direction of the sound.
<u>Determination of the general direction of the sound lessens its dispersion and thus, it reaches the observers at a higher intensity, hence it being louder.</u>
