Explain how radiometric dating and the fossil record support the theory of evolution. Your response should be at least 75 words in length. You are required to use at least your textbook as source material for your response. All sources used, including t

1.Explain how radiometric dating and the fossil record support the theory of evolution. 

Your response should be at least 75 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

2.Explain the principle of natural selection. 

Your response should be at least 75 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

3.Explain how Darwin conceived of the concept of common descent with modification from studying the specimens he acquired from the Galapagos Islands. In addition, why were the islands important (as opposed to the birds in England)? 

Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

all three questions need to be in your own words