Answer:
Rate of soil loss that is not higher than the local rate of soil formation
Explanation:
A "sustainable" rate of soil loss means <em>"the rate at which soil is lost from a surface is not higher than the local rate at which soil is formed at an area."</em>
We can determine whether a given farm was practicing a sustainable use of soil or not by merely measuring the amount of topsoil at the given farm.
Answer:
The microscopic structural unit of compact bone is called an osteon, or Haversian system. Each osteon is composed of concentric rings of calcified matrix called lamellae (singular = lamella).
Explanation:
<span>Light dependent reactions require an actual source of light, and this is from the sun, for energy to carry out the first stage of photosynthesis. They need solar energy to split a water molecule in order to obtain electrons from hydrogen to be used in fueling photosynthesis. Light independent reactions do not require a light source for energy but rather they use energy that was created by the light dependent reactions to complete the process of photosynthesis in which different carbohydrates for the plant are made.</span>
Answer:lakes and swamps
Explanation:any thing that is not man made
Answer: Foul-smelling vaginal discharge
Explanation: an episiotomy infection occurs as a result of a surgical incision through the perineum made to enlarge the vagina and assist in childbirth. Some signs and symptoms of an episiotomy infection include fever and chills, redness, a foul-smelling discharge or bleeding.
