Some living things depend on each other in a very close relationship which last overtime the general term for this type of relationship is called

Life span refers to Group of answer choices none of the above the typical lifetime of people in the absence of any external limitations the average lifetime of an individual member of a species how long a given person lives

All of the following are parts of Darwi O Struggle for exisi

The respiratory system is capable of absorbing oxygen and excreting carbon dioxide. The digestive system absorbs nutrients from the diet and excrete indigestible material including wastes. Likewise, the urinary system is capable of absorbing and excreting water and electrolytes according to the needs of the body. These functions may appear to be distinct and separate from each other, but the systems are so organized that they are interdependent on each other and together contribute to the welfare of the body by keeping it in balance or in a state of homeostasis. Create a concept map that illustrates the physiology of acid base balance that unites the three systems (Respiratory, Digestive and Urinary systems) together.

Which of the following statements about homeostasis is correct?     Homeostasis is a dynamic but relatively stable state in the internal environment     The chemical composition of the external environment does not affect homeostasis     Homeostasis is maintained using only negative feedback; positive feedback does not contribute to homeostasis     The environment maintain homeostasis     All of the above are correct

Some living things exist in a very close relationship which benefits one organism but does not hurt the other organism. This type of relationship is called