Yes. Taste the salted water, it should taste similar to seawater.
set in fresh water
Keep them in the refrigerator but not in water, just in a sealed container.
To keep it fresh!
Only if it's been kept in the fridge overnight.
to keep them fresh. plants need water to live.
to keep them fresh
keep it in the water overnight or until it is a very light color
A frosted cake will stay fresh overnight without being stored in a container. In fact, the fat and moisture from the frosting will improve the cake.
Put ice in a igloo or insulated cooler, then wet news paper over the ice, then a layer of live lobsters, then wet news paper over the lobsters & then another layer of lobster & wet news paper, you can do this 4 or 5 times. Do not let the lobsters sit in the water as the ice melts. drain off the water regularly, as needed. Fresh water will kill them fast, if they drink it. Keep them cold & moist & they can stay alive for up to a week like this. Once at home, put in frige & put wet news paper around them so they don't dry out.
No.
you just keep it in clean cold fresh water.
Most probably , it would be fresh water. This is because since there is no salt which would keep the cold , the fresh water would melt faster.