Bird populations on mountainsides can respond to a warming climate by initiating migratory movement and adapting to variations in temperature.
<h3 /><h3>How do birds deal with global warming?</h3>
As they are phenotypic in nature, birds are able to adapt to some degree of temperature change, but there is also natural selection, which is a transgenerational response that identifies species that will undergo an adaptive screening to new habitat conditions.
Therefore, it is essential to preserve the habitats of different bird species, so that they are not threatened with extinction due to global warming and there is no imbalance in the ecosystem.
Find out more about birds migration here:
brainly.com/question/766812
An ecoregion<span> is an ecologically and geographically defined area that is smaller than a bioregion. Ecosystem is organisms and their physical environment. </span>
Answer: The correct answers are:
1. Many immigrants were looking for political freedom that had been denied them at home.
2. Most immigrants could already speak English when they arrived in America.
Explanation: Concerning the first answer, many immigrants leave their country because the political turn economical issues deny them their basic right.
Concerning the second answer, most people who apply as immigrant would have had a basic knowledge of English for them to effectively apply.
Hey there
The correct answer is (D)
(D) = <span>people work in sweatshops because it is their best alternative
</span>Those who believe that sweatshops should not be closed down point out that <span> people work in sweatshops because it is their best alternative.
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If<span> people are poor, then </span>sweatshop labor will often<span> be </span>their<span> best option to make money for there family's. </span><span />
I believe it was El Salvador.
