1.
pumps blood through your body
2.
in-between veins and arterys
4.
in blood that carry oxegen
5.
what makes plants green
6.
part of the spheres in the sky
7.
the sphere that is water
8.
the sphere that is rocks and dirt
9.
the mussel in your chest that protects lungs
10.
mussel in you arm that helps bend you arm
11.
mussel in arm that helps straiten it
12.
what are protected by your abs
13.
what helps oxygen stick to red blood cells
14.
the gas that we breath out
15.
an area classified according to the species
