The blood consists of a suspension of special cells in a liquid called plasma. In an adult man, the blood is about 1/12th of the body weight and this corresponds to 5-6 litres. Blood consists of 55 % plasma, and 45 % by cells called formed elements. The blood performs a lot of important functions.
The weather and its seasons. Grenada boasts comfortable to hot weather year round. Expect temperatures that range from 32 C during the day in summer to as low as 20 C overnight in winter.
Grenada gained independence from the United Kingdom in 1974. The leftist New Jewel Movement seized power in a coup in 1979, suspending the constitution. After a 1983 internal power struggle ended with the deposition and murder of revolutionary prime minister Maurice Bishop, the invasion began early on 25 October 1983.