Answer:
A. To enter sulfur dioxide to enter into the cell
An ionic bond can be formed after two or more atoms loss or gain electrons to form an ion. Ionic bonds occur between metals, losing electrons, and nonmetals, gaining electrons. Ions with opposite charges will attract one another creating an ionic bond.
Answer:
Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things
this is true. when it is warmer the plant and insects can migrate to these other places so they do not have to die or hibernate through winter
Mitosis should only take 2 hours to complete
