Explanation:
The element with atomic number of 4 is <em>Beryllium</em><em>.</em>
The answer is number 4 hope this helps
I think the answer is Passive
The answer is: Chloroplasts.
Answer:
ice melting
juice freezing
paper folding
Explanation:
The difference between a physical reaction and a chemical reaction is composition. In a chemical reaction, there is a change in the composition of the substances in question; in a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition.
