1 Pour 1/2 cup of the peroxide into the empty water bottle (Hydrogen peroxide can irritate skin and eyes, so make sure you protect your eyes and skin and let a grown up do the pouring.). 2  Add about 8 drops of food coloring to the bottle (optional).
What is the largest predator? The Largest Predator The Blue Whale. At up to 33.58 meters (110 ft 2 in) in length and 172 metric tons (190 short tons) or more in weight, it is the largest animal ever knownâ¦ to have existed.
Fact #1. The Megalodon Shark Was The Largest Predator That Ever Lived. Reaching lengths of up to 60 feet and an estimated maximum weight of over 60 tons, the Megalodon is the largest known predator in Earthâs history. The modern Sperm Whale is longer, but probably not as heavy as the Megalodon.