Propane is the correct answer to your question
Answer:
Soil
Explanation:
Plants get their nitrogen from the soil. Although nitrogen is present in the air the structure of the molecule is strong and so would require large amounts of energy from the plant to break down.
The breaking down of nitrogen is a process called nitrogen fixation. Bacteria and archaea in the soil convert nitrogen into ammonia; breaking down the tough triple bond of nitrogen to be more readily absorbed by the plant.
A variation of language found in a geographically isolated area is called regional dialect.
Dialect is a word meaning a variety of language that signals where a person comes from. Dialect is usually interpreted geographically (regionally) hence the term regional dialect.
A dialect is distinguished from other dialects of the same language mainly by features of linguistic structure such as grammar (specifically morphology and syntax) and vocabulary.
For example wheat known by that name in England while in Scotland it is known as oats. Corn is known by that name in England while in America it is known as maize.
In a dihybrid two traits are crossed
D is the correct answer :)
