What can enhance a plant's growth?
sunlight tight soil Energy. loose soil Enzymes compacted roots energy compact soil
A B C D E F G H
Air exchange in the root zone is essential for root growth.
Loose soil has increased air exchange, which is essential for plants.
What can enhance a plant's growth? (A) sunlight (B) tight soil (C) Energy. (D) loose soil (E) Enzymes (F) compacted roots (G) energy (H) compact soil