Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
To compare soil roots with aerial roots, we then fed the heavy nitrogen solution to individual roots and measured the amount of heavy nitrogen that was taken up by each.
To compare soil roots with aerial roots, we then fed the heavy nitrogen solution to individual roots and measured the amount of heavy nitrogen that was taken up by each.