I am not 100% sure but I believe that because of increased manufacturing, the air got very polluted and this made many trees darker, like birch. So moths are usually lighter in color so many couldn’t really hide among trees and they were eaten. After some time, many moths mutated and also became darker to blend in when they were on trees to prevent being eaten by predators. In conclusion, the population decreased.
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I'm sorry, I tried to do this but my junky computer wouldn't let me.... good luck :)
The kingdom is called prokaryotic cells, they are very simple cells. They lack a membrane bound nucleus, mitochondria, or any other membrane-bound organisms.
Answer:
Descenso común describe cómo en biología evolutiva un grupo de organismos comparte un ancestro común más reciente. Hay evidencia de descendencia común de que toda la vida en la Tierra desciende del último ancestro común universal.
Explanation:
Answer:
The right answer is kidney, bladder, ureter, urethra.
