Why does the water seem to mix quickly in some cases while other times water mixes slow

It depends what direction the heat is heading.

Explanation:

Because heat moves upwards, it takes a longer time for heat to move downwards toward a substance below the hotter factor.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;