Here are the answers to the questions:
1. a) 25%
2. a) The best known specialized agency in the field is the United Nations Organization for Food and Agriculture
3. a) TeleFood
4. a) Analyze food needs, Assesstheavailability of food
5. FAO also has a System Information and Early Warning, through which oversees a comprehensive tracking device, which is supported by satellite surveillance techniques shows the evolution of the factors that affect food production and warns governments and donors about any possible threat to the food supply.