The way that tools of molecular biology can be used to compare the DNA of two individuals is the restriction enzyme and gel electrophoresis can be used to match or compare DNA. Meanwhile, PCR can be used to copy DNA if there is no enough DNA to examine
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I’m not sure if you got the wrong number
.15*50ml=7.5 grams of salt
What are your choices? Pteranodon means wing without tooth.
Answer: The correct answer is: They compete with already present animals for sources of food.
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Explanation:
