<span>Vascular is it i think =)</span>
Answer:
The concentration of a substance is the quantity of solute present in a given quantity of solution.
Answer: a) applied force
Explanation: the student is applying force onto the desk when they push it.
<span>When cells divide uncontrollably, then there is a huge number of them and they take up most of the space in the body. Thus, lumps start to appear on and in a person's body, on organs and skin, and these lumps often represent cancer. So, uncontrollable division of cells can lead to cancer. Hope this helps. Let me know if you need additional help!</span>