Charles Darwin was the man who went to an island called New Guinea. He observed a lot of the animals on different parts of the island and found differences in the same species this was found in all of the animals he observed. A giraffe with a short neck will not be able to eat leaves off of a tall tree, so it dies. It is not supposed to be there so it will evolve. This theory is known as B.
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Which designs met requirement 1?
Designs, A, B, and C
Which designs met requirement 2?
Designs, A and C
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Answer:
4. In a mixture of water, sand, salt, gravel and iron filings, which ingredients will maintain all of their physical properties after being mixed together? The sand, gravel, and iron filings will maintain their physical properties.
Explanation:
