1. Every person has cancer cells in the body. These cancer cells do not show up in the standard tests until they have multiplied to a few billion. When doctors tell cancer patients that there are no more cancer cells in their bodies after treatment, it just means the tests are unable to detect the cancer cells because they have not reached the d...
Grasses are classified as cool-season and warm-season grasses. The former have active growth in fall and spring (particularly when soil temperature is between 50-65 degrees F and air temperature between 60-75 degrees F) and are dormant in summer. The latter can stand high temperature and drought circumstances. Good growth occurs when soil temperatu...