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Questions and Answers

Which of the following best describes the appearance of the human brain?

Smooth and round

Squishy and wrinkled (correct)

Hard and bumpy

Slimy and slippery

How much does the human brain weigh approximately?

2 pounds

500 grams

1.3 kilograms (correct)

5 pounds

What is the function of neurons in the human brain?

Storing memories

Receiving and transmitting electrochemical signals (correct)

Producing hormones

Controlling muscle movements

How many neurons are estimated to be in the human brain?

<p>90 billion</p> Signup and view all the answers

What is the complexity of the human brain attributed to?

<p>The number of connections among neurons</p> Signup and view all the answers

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Questions and Answers

Which of the following best describes the appearance of the human brain?

How much does the human brain weigh approximately?

What is the function of neurons in the human brain?

How many neurons are estimated to be in the human brain?

What is the complexity of the human brain attributed to?

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