Question
Question: Bones have a \_\_\_\_\_ and \_\_\_\_\_ ground substance, rich in \_\_\_\_ salts and \_\_\_\_\_ fibre...
Bones have a _____ and _____ ground substance, rich in ____ salts and _____ fibres
A
Soft, pliable, Ca, collagen
B
Hard, pliable, Ca, collagen
C
Hard, non-pliable, Ca, collagen
D
Hard, pliable, Fe, collagen
Answer
Hard, non-pliable, Ca, collagen