Confidence votes 74. Barcelona have won 3 champion leagues, but they are the only club to play every year since it started in 1950. Barcelona have won 3 champion leagues, but they are the only club to play every year since it started in 1950.
Complex carbohydrates (or polysaccharides) are built from single-unit sugars joined in long chains. Two types of complex carbohydrates are particularly important for nutrition: Starch: Starch is a polysaccharide that plants use to store energy. It is the main constituent of complex carbohydrates in the human diet. Examples of starchy foods include potatoes, rice, and pasta.
Types of Carbohydrates. There are three main types of carbohydrates: starches, sugars and dietary fiber. Starches and sugars are considered the energy-yielding carbohydrates because they are fully digestible and, once absorbed, they provide the body with 4 calories of energy per gram of carbohydrate.