What best describes direct democracy? 1. A government where people vote on laws and rules
2. A government where people vote for representatives
3. A government where citizens rule
4. A government where representatives make laws

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

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What part of the brain is highlighted in the diagram below?