Answer:
Very necessary for its survival.
Explanation:
Movement of molecules is very important to maintain a healthy cell environment because some molecules are required by the cell for its growth and development. Some molecules moves inside the cell environment through a semi-permeable membrane such as glucose, oxygen, potassium etc while on the other hand, some molecules are removed from the cell which are waste materials such as carbondioxide etc. If these waste materials are not removed from the cell, it greatly damaged the cell.
Answer:
Gray...............................
Answer:
Hydrogen bonds.
The ability of water molecules to hold each other tight and form surface tension is due to <em>hydrogen bonds.</em>
<u><em>I hope this helped at all. Sorry if its incorrect.</em></u>