the stem. one answer: cell growth, which is caused by photosynthesis. Meristems is the name of the specific areas where plant growth  occurs. Growth occurs in plants at the roots, stem, and leaves. You will  know if the plant is growing because it will get bigger.
San Diego (/ËsÃ¦n diËËeÉªÉ¡oÊ/, Spanish for Saint Didacus; Spanish: [san ËÃ°je.É£o]) is a major city in California, United States. It is in San Diego County, on the coast of the Pacific Ocean in Southern California, approximately 120 miles (190 km) south of Los Angeles and immediately adjacent to the border with Mexico.
About San Diego County, California. San Diego County lies in the southwestern corner of California state. It is the southwestern-most county in the contiguous United States. With an area of 4,526 square miles, it is the second most populous county in the 'Golden State' and the fifth most populous county in the US. The region was incorporated as a county on February 18, 1850. The city of San Diego is the county seat. The coastline of San Diego County extends up to 70 miles (110 km) along the Pacific Ocean. The county features the Laguna Mountains and the Sonoran Desert to the far east.