Explanation:
The bond between C and O in CO₂ and O and H in H₂O
Therefore,
Option C is correct✔
Answer:
chemical change
Explanation:
because physical is like if something is happening inside your body
BTW
I hope this helps
1. Phosphate Group,Pentose sugar, and Nitrogen base
2. Not sure
3.These are found in RNA cytosine, guanine, adenine and uracil.
Answer:
2Mg^+ +O2 right arrow 2MgO
Explanation:
