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.
The mutation is a change in just one nucleotide in the gene for hemogloblin.
Answer:
elements of a civilization
Explanation:
idk
A fish swims with it's fins and breathes under water with it's gills.
Answer:
C)
Explanation:
separation of the enzyme and the products of the reaction.
