Answer:
in 1956
Explanation:
it would have to start in 1956 because it is good and wont get many people sick and it will leave healthy people and wont be sick anymore
Answer:
Explanation:
In simple diffusion, small molecules without charges such as oxygen and carbon dioxide flow through a plasma membrane without assistance and without expending energy. Other substances such as proteins, glucose and charged particles called ions cannot pass through the selectively permeable membrane.
<span><span>Carbon Hydrogen Nitrogen Oxygen Sulphur</span>
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Answer:
Darwin's finches are a classic example of an adaptive radiation. Their common ancestor arrived on the Galapagos about two million years ago. During the time that has passed the Darwin's finches have evolved into 15 recognized species differing in body size, beak shape, song and feeding behavior.