Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
SlideshowReport

Integumentary system & Skeletal system

Description
Integumentary system Excess calories may be stored as insulating fat in the hypodermis; absorbed copper is used in making melanin.

Skeletal system Absorbed calcium and phosphorus are major components of bone tissue.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  1081 People Browsing
Your Opinion