|
Author Question: According to general systems theory, all systems are a. Autonomous b. Closed c. Open d. ... (Read 99 times) |
Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Did you know?
There are more sensory neurons in the tongue than in any other part of the body.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
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?
There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.