Answer:
the answer to this is 7 over 13
When the water molecules of the ocean become heated, they expand. ... Since warmer water thus can hold more salt and other molecules than cold water; it can have a higher salinity. To relate this to ocean currents, the higher the salinity of ocean water, the more dense it becomes. THIS IS NOT FROM MY OWN WORDS, IF YOURE TYPING THIS DOWN PLEASE REPHRASE IT A BIT!! :)
In the nucleus that where the dna is
No ppt is formed.
BaCl2 and NaCl(the products formed) are highly soluble in water due to the ionic bond present in their bond causing high polarity.