Hair and nails are derived from cells of the
a. skin.
b. bone.
c. blood.
d. fat tissue.

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.

What type of graph presents information about how often certain or traits occur?

Warmer ocean surface water would most likely be found near