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.
The largest mammal in the world is the Blue Whale. Once found in oceans and seas around the world, it is now found only in parts of the Antarctic Ocean, Atlantic Ocean, Indian â¦ Ocean and the Pacific Ocean, having been hunted virtually to extinction.