Answer: The answer is A. - 4.88x10^20 H2O2 molecules
Explanation: I hope this helps!
Some benefits are that DDT helps us grow crops and keeps pests off our crops.
But DDT is harmful to the environment. If it gets into the water ways then if can harm fish and animals that eat the fish such as birds.
Answer:
b)5l x 10kg c)10kg + 9l (Not sure for the last 1)
Cmasdfghjkl;^2 I think
Lol hoped this helped
