air
glass
P Q R
Fig (a)
Answers
where is figure!!!!........
I am not see this figure............
Aa................
Answer:
ufyduudufigv you are not coming to the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me.
Explanation:
fyufuggich to me and I have a question about the world to me and I have to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a question about the world to me and I have a.