How many grams of sugar can dissolve in 1500 mL of water at 100°C?

I’d have to say no because without oxygen in the water the fish would all be dead. so if you want to fish for dead fish, pick the ponds with the lowest oxygen concentrations.

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

Sorry i dont understand the question can you rephase it?

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.