b. about 85% of the bodyâs phosphorus is located in bones and teeth. c. the phosphoric acid in cola drinks has little effect on bone content. d. the ratio of phosphorus to calcium in the diet is important for bone maintenance.
Grass that grows in undesirable locations, such as between the cracks of a sidewalk, can be killed with chemicals called non-selective herbicides. Every herbicide, even ones with the same active ingredient, can have different strengths. Therefore, purchase herbicides in a ready-to-use container for easy use.
Spray the weeds with the bleach spray. Coat as much of the plant tissue as possible (including the underside of the leaves) and stop just before the point of runoff. While you spray, keep in mind that bleach is a non-selective herbicide. It will kill any plant tissue it comes into contact with.