When do narwhals sleep?

They either rest quietly in the water, vertically or horizontally, or sleep while swimming slowly next to another animal

Amount of paramecium in 25,000 gallon water = 925,000 (Approx)

Explanation:

Given:

Amount of paramecium in 1 gallon water = 37

Find:

Amount of paramecium in 25,000 gallon water

Computation:

Amount of paramecium in 25,000 gallon water = 25,000 x 37

Amount of paramecium in 25,000 gallon water = 925,000 (Approx)