What is the independent variable? A. Vitamin treatment
B. Amount of ink produced
C. The size of tank for the squid and the size of the squid involved in the
experiment
D. The color of the ink made by the squid

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

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 is usually (but not always) related to the metabolic processes of living organisms in its organic form?