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Pepsi [2]
3 years ago
14

Babies are born with billions of brain cells. How many brain connections do babies have by the time they are three years old? De

scribe three factors that
contribute to the brain connections multiplying.
Biology
1 answer:
sashaice [31]3 years ago
7 0

Answer:

From birth to three years old they produce 700 neural connections. A baby has 100 billion neurons. It multiplies to trillions at two years old, most probably at three it would be quadrillions. Several factors can affect brain development; the surrounding environment, social interaction, and experiences. 5.0.

Explanation:

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