Which of the following statements is true of brain development in humans? Group of answer choices

During childhood, synaptic connections in the brain increase dramatically.

At birth, there are only 10 to 20 billion neurons in the infant brain.

From 3 to 6 years of age, the most rapid growth takes place in the parietal lobe of the brain.

The dendrites of neurons branch out and the neurons become interconnected during adulthood.

true child development specifically

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.