What organ system in animals
performs a function similar to the
function of xylem and phloem tissue of
plants?
A. the excretory system, which
eliminates waste products from the
body
B. the circulatory system, which carries
nutrients and fluids throughout the
body
C. the respiratory system, which
exchanges gases between the body
and the outside world
D. the digestive system, which takes in
food and converts it into usable
energy and nutrients
tion Follow the directions
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