Electron, because they’re about 1/2000 the mass of a proton or nuetron
Volume well in the picture the fish tank seems to be a rectangle, so you would do V=length x width x height. So V=5x3x3=45
A because of the way it looks and how it works
The birds could have more diseases and could pass it to other reptiles
Balanced equation for the reaction between ammonia and sulphuric acid is:
Explanation:
2NH3+H2SO4→(NH4)2SO4
I hope it'll help you...
