The ____ system is responsible for capturing nutrients from food
a. circulatory
b. digestive
c. respiratory
d. skeletal
e. urinary
ANSWER: b
You might also like to view...
Knowledge of an organism's genome sequence yields important clues to how an organism functions and its evolutionary history
Indicate whether the statement is true or false.
The biological species concept states that species are actually or potentially ____ populations that are ____ from other such groups
Fill in the blank with the appropriate word.
Radioisotopes
a. are unstable and emit energy and particles to stabilize themselves. b. are different elements from the "standard" elements. c. are very stable and do not change over time. d. contain more electrons than the "standard" element. e. contain less electrons than the "standard" element.
Which of the following is a result of a positive feedback?
a. childbirth b. heart rate increase during exercise c. body water regulation d. sweating when you get hot