chemical energy = 3
mechanical energy = 5
heat = 4
gravitational energy = 1
light = 6
nuclear energy = 2
I had the same question, and this is what I did.
Bio hazard since it's used as a pesticide
The fetal membrane meets all the characteristics.
Hope it helped!
The answer is A
Explanation
The liquid is like a existence but it is like a tides but more detail