Fact 1: The force of water against the seed coat causes a root to emerge from a seed. Fact 2: Water is made up of H2O molecules. Given the two facts above, answer the question "what is forced against the seed coat to cause the root to emerge from a seed?" with the following options: - germination - UV - urea - h2o - sunflower - rain - oil - newtons
The answer to this question is:
h2o