Question

the skull protects the: i brain,lungs,kidneys,heart
fill in the blanks:
(a) --------- are produced in the bone marrow.
-------- is the only part of the skull that can move.
the----------are the strong tissues that hold the bones together.
there are --------- pairs of ribs in our body.
the thigh bone or the -------- is the longest bone in our body.

name the ​

Answer 1

Explanation:

first is lungs secondaries brain third is heart forth is is kidney

Answer 2

Answer: 1st is brain

a.RBC

jaw bone

ligaments

12 pairs

femur

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