What should you do when operating a boat in large waves and high wind?

While operating a boat in large waves and high wind, it's better to follow some guidelines as such given below:

1) Try to head into the waves at some slight angle and the speed of the boat should be reduced. 

2) In order to ride up and over the waves, the speed of the boat should be slow. 

3) The less the speed of the boat, and the less strain will be put on the hull and superstructure.

d.7.5cm is your answer

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by