How does soil structure affect the characteristics of soil?

Soil structure is important becuse it does affect the characteristic of soil.
this is how particles are arrange in different type of soil
Sand soil:particles are very loose,it does not rentent water or nutrients,lack humus 
clay soil:very packed particles,becomes water logg,rich in nutrient and humus.but is not aerated
Loamy soil is not packed in particles but is kind of in between

It determines the pore space within soil horizons.

Explanation:

made a 100 on quiz

C as we can't be sure it is a speculation that fits all the cases but has not bin proven do 100℅