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.
Along the Caribbean coast in the north of the country the climate is hot and tropical with a rainy season between May and November , the average annual rainfall stand around 2000-2500 mm , with average temperatures around 25Â°C , shifting to the east the climate becomes drier , in the extreme north-east of Colombia âs Guajira Peninsula , the climate ...