Definition. 1  A blood clot is a thickened mass in the blood formed by tiny substances called platelets. Clots form to stop bleeding, such as at the site of cut. 2  As soon as a blood vessel wall is damagedâby a cut or similar traumaâa series of reactions normally takes place to activate platelets to stop the bleeding.
Series EE bonds mature after 30 years, meaning they can earn interest for that period of time. EE bonds are sold for half of face value and the U.S. Treasury Department guarantees they will reach face value after 20 years. Bonds must be owned for at least one year before redemption.
Of course not. Generally, it takes about 60 days or eight weeks for broccoli to grow from seed until harvest time. However, different broccoli cultivars have slightly different in maturity dates. One of the quickest broccoli varieties to mature, the Early Dividend Broccoli, usually takes only 45 to 50 days to mature.nother quick to mature is the Early Purple Sprouting broccoli. Not only can it can be harvested in as early as 30 days, it is also hardy and very productive. The Premium Cop broccoliâs growth is average â about 50 days from sowing to harvest.