He used Selective Breeding
Explanation:
well ermm if it's low fat and it doesn't have Alot of sugar I don't think u can but if it has a lot of sugar then probably
Explanation:
Tests for gases
Hydrogen, oxygen, carbon dioxide, ammonia and chlorine can be identified using different tests.
Hydrogen. A lighted wooden splint makes a popping sound in a test tube of hydrogen.
Oxygen. A glowing wooden splint relights in a test tube of oxygen.
B temperature and precipitation