PLEASE HELP ASAP I'M BEING TIMED What is the function of the type of muscle that is pictured below?
(Skeletal muscle photo: Red/pink muscular looking image)

A. support and movement of the skeleton
B. movement of food through the digestive system
C. contraction and relaxation of the heart
D. generation and conduction of electrical signals

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.