The blood brain barrier in human newborns is not yet fully developed. Explain why this makes careful monitoring of diet environmental chemical exposure particularly important.

the correct answer was location c, because earth is tilted away from the sun at this time

increases the risk of extinction 

explanation:

the answer is that if the species suffers from the disease, there is nothing stronger than the others, so it is possible to remove wholeness. an example of this is hunger in irish potatoes, which has a deadly disease bearish part of all potato harvest masses. pretty much ruins the land of crops.

answercalled plucking;

answer: nausea

explanation: