1. The Liu family drove 660 km from Oakland to Barstow to visit friends. They left Oakland at 8:00 a. m. and arrived in Barstow at 6:00 p. m. They spent 4 hours of the trip eating lunch and watching a movie in Bakersfield...​

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

c. live where it’s cold and icy

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: