The looseness of soil has a positive impact on a plant 's roots' growth in that soil, and most mulches help to keep soil surfaces loose and receptive to water absorption. Given these facts, soil receptive to water absorption has a positive impact on what aspect of the plant among the following options:
- support
 - growth
 - stem thickness
 - root growth
 - energy
 - dry roots
 - Energy.
 - bud amount


 

    root growth     