The process of grouping things based on their similarities is classification
Conjunctiva lines the eyelids and covers the anterior sclera
Earth’s axis passes through the North and South Poles. It takes Earth 24 hours to rotate once around its axis. Earth revolves once around the Sun in 365 days during a non-leap year.
Water logged? If the soil does not stick together the soil will seperate and water will have easier access to enter