The white-crowned sparrow must listen to and memorize other adult sparrow singing. It then copies the song it hears as well as it possibly can, then compare its own song with the one it memorized. If the sparrow doesn't hear the song at an early stage, then it can't memorize it and instead it creates it's own version of the song until it hears the adult song.
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Ok so it goes fertilization meiosis mitosis zygote gametes
Answer:
The dead matter is the food for microbes which respires and forms carbon dioxide in to the atmosphere. The dead matter is the food for the organism such as saprophytes and decomposers. If the plant or the soil is burnt carbon dioxide is released into the air.As a result some of these particles become soil.
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Answer:
Answer:Karl Popper.
Explanation:
. A key contribution to Darwin's thinking was the concept of limits put on the geometric growth of populations by nature, originally proposed
Karl Popper
Answer:
C
Similar fossils are found on the coasts of South America and Africa.