Cybersecurity- the state of being protected against the criminal or unauthorized use of electronic data, or the measures taken to achieve this.
A adaptation is a trait that helps an organism survive and reproduce.
Answer:
Option 4 - Calcium
Explanation:
The <em>divalent cation </em>called <em>calcium</em> is needed to provide additional support to the bone matrix.
Calcium is considered one of the most <em>important components</em> in bone development. It helps in the formation as well as maintenance of bone. During the modeling and remodeling process of bones, calcium facilitates the formation of <em>semi-hard new tissues</em> which leads to the formation of new bone which is very hard.
Due to this reason, calcium is needed to create extra bone matrix support.
Explanation:
the answer is not A, B,D now get it it is Clear C protists
The more people the more waste that will be created so D
