Calcium is few of the main sources for healthy bones, teeth, and muscles.
<span>your answer is cranial cavity </span>
Bacteria and Archaea reproduce asexually, by simply dividing a parent cell into two new cells in a process called binary fission.
Adaptations increase the probability of an organism surviving and reproducing in a specific environment.
Orientation behaviors usually determine the type of environment that an animal will prefer to live. Animal orientation behavior is a complex process which determine how an animal receives information from the external world and how it responds to it.
