<span>Na is the chemical symbol for sodium. Na+ is formed when sodium loses an electron from its outer shell (the number of electrons and protons is now unbalanced, giving an overall positive charge) and becomes a sodium ion. Losing an electron happens when a metal reacts with a non metal.</span>
Answer:
DNA checking
2.after few days it's growth rate was so great
Answer:
a line graph or a bar graph or anything near that to show that you understand
Explanation:
<span>A to recycle carbon dioxide in the atmosphere</span>
Answer:
The length of daylight and nighttime would decrease.
Explanation:
If 24 hours was decreased to 20, it would shorten night and day time.
