The ages of the winners of a cycling tournament are approximately bell-shaped. the mean age is

The mean age is, approximately, 28.6 years.

Explanation:

Cycling is a sport practiced with a bicycle. The practitioner of this sport is called a cyclist. In a cycling competition, the goal of the runner is to complete the race course before the other competitors, many compete professionally. Cycling requires good physical fitness which is an exercise that greatly stimulates various muscles. Although there is no age when cycling is prohibited, the average age of tournament champions has been approximately 28.6 years.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.