At birth, the size of an infant's brain is ____% of an adult's ...

[karlynnae]

Question 1

At birth, the neurons have only a few connections. By age 2, each neuron is connected to ____.
◦ about as many as at birth
◦ hundreds or thousands of other neurons
◦ millions of other neurons
◦ billions of other neurons

Question 2

At birth, the size of an infant's brain is ____% of an adult's brain, and by age 2 it is ____% of an adult's brain.
◦ 5%; 50%
◦ 15%; 60%
◦ 25%; 70%
◦ 35%; 80%

[jackie]

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[karlynnae]

Excellent

[coreycathey]

YES! Correct, THANKS for helping me on my review