Structure and Function of the Skin. The skin 1 is one of the largest organs in the body in surface area and weight. The skin consists of two layers: the epidermis and the dermis. Beneath the dermis lies the hypodermis or subcutaneous fatty tissue.The skin has three main functions: protection, regulation and sensation.Wounding affects all the functions of the skin. The skin is an organ of protection.he skin consists of two layers: the epidermis and the dermis. Beneath the dermis lies the hypodermis or subcutaneous fatty tissue. The skin has three main functions: protection, regulation and sensation.
Daytime Watering. The best time of day to water your lawn is when air temperatures are lower and there is dew on the ground. Temperatures are usually at their lowest during the late evening or early morning. Most lawns benefit from watering two to three times per week.
The hydroseed mixture must be kept moist so the grass seeds will germinate. Water daily for two weeks, until the seeds have sprouted. Then slowly ease back on watering until you're watering weekly. Most lawns require 1 inch of water weekly. Mow the first time when the grass is 3 to 4 inches tall, removing no more than one third of the grass blade at each mowing.