This topic contains a solution. Click here to go to the answer
|
Author Question: If organic matter is useful in water as a nutrient source, why does excess organic matter lead to a ... (Read 106 times) |
Did you know?
About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
Did you know?
Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.
Did you know?
In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.