<span>bones and footprints preserved in stone are examples of fossils. Fossils hardened animal remains such as shells, bones, and teeth.</span> That is the best i can come up with. Hope it helps any.
Answer:
(a) Allow movement in only one plane/direction (that is extension or flexion)
(b) The skeletal system also produces blood cells in their bone marrow
Im going to go with C only because most dont make sense.
Answer:
C. Both parents
Explanation:
I am not going to explain in full detail but basically the offspring needs something from the mom and the dad to live