The adult skeleton contains 206 bones (unless you count the sternum as 3 separate bones, which would make it 208),
The answer is C: Sperm cell
B the 2nd answer, <span>A large region of interconnected ecosystems.</span>
It is choice B.
Haploid cells contain one copy of genetic information. (ex sperm, egg)
Diploid cells contain two copies of the genetic information. (ex muscle, bone brain, eye, etc.)
