1.how do the linings of the small intestine funcion?
they function like a
a.squeezer
b.absorber
c.filter
d.juicer
2.how do the kidneys remove uarea from the blood?through the
A.fingerlike projections
B.hollow muscle
C.tiny filtering units
D.smooth muscles
3.which sentence describes the structure of the hearth ?
A it is made up of spongy tissues.
B.it forms the fleshy parts of the body
C.it is made up of hollow muscular organ.
D.it is protected by soft tissues called meninges
pasagot po now na po kaylangan ko po ngayon​