Answer:
Let's see one by one :
- Change of color - Yes, it's a chemical change.
- Smell is produced - Chemical change occured.
- Heat is produced - Of course, Exothermic reaction.
- Light is produced - nah! Here's the mistake, it's not showing anything chemically occurring.
- Gas and solid produced - Shows Chemical reaction.
<h3>So, your answer would be <em>Light is produced. </em></h3>
Answer is sodium, Na, and magnesium, Mg
Climate change as been the most of the problem
D) the cell divides in to daughter cells. Mutations occur either when they multiply or when they are interrupted by something....Hope it helps ;)
