Hello,
I think the answer is B) It is second longest river in south america
Hope this helps!!
~Girlygir101~
<span>The correct answer is 'freezing point depression'. Colligative properties depend on the concentration of molecules of a solute. Examples of other colligative properties are boiling point elevation or vapour pressure lowering. The salt causes ice on the side walk to melt because it lowers the freezing point. </span>
The type of energy used is kinetic energy. Kinetic energy is the energy of motion.
Answer:
an organ system Is a group of organs that work together to perform a com
Explanation:
that is the answer organ system
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