First Person to answer both parts correctly gets brainliest Part 1:

Pick 3-5 different colors to represent your elements,
Using dots to represent elements, draw an example below that supports the law of conservation of matter.

Part 2:

Directions: Explain the example you created above. How does it show that the law of conservation of matter is true?
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Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.

Achange in direction without a change in speed is called velocity

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do