. Hope this helps! Susannah McDowell.

What are No. 1 and No. 2 toilets?

I would like to know the origin of using the words « first » and « second » to go to the bathroom (for those who don’t know, The first is peethe second is defecation, at least in the US).

Why do we need to be vaccinated?

Inoculation can be defined as the process of adding effective bacteria to host plant seeds prior to planting.The purpose of vaccination is to Make sure there is enough of the right type of bacteria in the soil, so A successful legume-bacteria symbiosis was established.