Which of the human organs is responsible for
breaking down ethanol and other toxins?
a. stomach
b. liver
c. small intestine
d. pancreas
e. spleen
B
You might also like to view...
As muscles contract, ________
a. actin heads bind to myosin filaments and slide them toward the middle of the sarcomere b. myosin heads bind to actin filaments and slide them toward the middle of the sarcomere c. myosin filaments change position d. filaments change length
Cotyledons develop as part of _____
a. carpels c. embryo sporophytes b. accessory fruits d. petioles
Recent data indicate what regarding forests in eastern North America?
A) a steady increase in forest since the late 1800s B) no change over the past 200 years C) no change in the past 50 years D) a decline in forested area in the past 50 years
Which of the following is not an endocrine gland?
A. pineal B. duodenum C. pituitary D. thymus E. adrenal