If the force of water against the seed coat causes something  whose growth is discouraged by heavy wet soils to emerge from a seed, then the force of water against the seed coat causes what to emerge from a seed?

Answer choices:
- Something made of glass, fiberglass, polyethylene, or vinyl
 - Something whose growth is discouraged by heavy wet soils
 - Something made primarily of oxygen and nitrogen
 - keeping food fresh for long periods of time
 - Something that can be converted to kinetic and heat energy by a motor
 - water vapor rising into colder regions of the atmosphere and condensing
 - Something that smells like rotten eggs
 - Basic units of the plant body.

 

  Something whose growth is discouraged by heavy wet soils        