Answer:
Rusting metal can: Chemical
Boiling water: Physical
Crushing aspirin: Physical
Exploding nitroglycerin: Chemical
LOL go on a dating site or yubo for this typa stuff- jeezz
C) 85
B) 46
D) 131
All you have to do it plug in the cats owned for c and dogs owned for d and then subtract the two for b. Hope that helps!
100m runner (don’t mind this i need it to be 20 characters long)