Their valency is one and both belong to the third period
Answer: option A - bottleneck effect
Explanation:
Whenever sudden change caused by human or natural disasters occurs in the environment leading to the reduction of organisms or biodiversity present to a lower size, such condition is referred to as BOTTLENECK EFFECT.
Answer:
I believe that the answer is Pulley #1
Explanation:
Have a nice day :D
The answer is: " invasive " .
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"<span>The boa constrictor in the Everglades is an example of an <u> invasive </u><u /> species that is impacting local species."
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Answer: Option D. Vestigial trait
Explanation:
Vestigial traits simply involves those traits (such as organs, structurrs or behaviors) which are found or occurs in organisms or animals, that have lost all or most of their original function through evolution. These vestigial structures were organs that performed some important functions in the organism at one point in the past. In most cases, organs or traits once identified as vestigial simply had an unrecognized function.
