_____ relay messages from the brain and spinal cord to muscles and glands

a. Motor neurons c. Interneurons
b. Sensory neurons d. Neuroglia


A

Biology & Microbiology

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Given what you now know, what information is most likely to produce the correct answer?

What will be an ideal response?

Biology & Microbiology

The hominid australopithecines are generally accepted to be different from modern humans because  

A.  only humans are bipedal. B.  the human skull is apelike in appearance with a strongly projecting face. C.  human brains on an average are at least twice as large in size. D.  human arms are longer than legs. E.  only humans are meat-eaters.

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Which of the following is an inherited kidney disorder?

a. pyelonephritis b. glomerulonephritis c. pyelitis d. polycystic kidney disease e. cystitis

Biology & Microbiology

The ____________________ are the first branches off the trachea entering the lungs. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology