Why must our body temperature be maintained at 37°

This is because 37 degrees Celsius is the ideal body temperature, as it is high enough to prevent fungal infections, but is not high enough that we will be required to eat constantly in order to maintain our metabolism.

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation: