Biology, 28.11.2019 03:31 audjwood67
The immune system choose one:
a. is nonspecific in its responses to invaders.
b. is composed entirely of cells, rather than tissues and organs.
c. kills all nonself cells.
d. is a system that differentiates self from nonself to neutralize harmful invaders.
Answers: 1
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An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Biology, 22.06.2019 17:00
When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a
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Biology, 22.06.2019 18:30
Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions
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The immune system choose one:
a. is nonspecific in its responses to invaders.
b. is c...
a. is nonspecific in its responses to invaders.
b. is c...
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