Keys on a keyboard which mark the home keys.
These are indention keys they come from the old typing keyboard.
Indention
yes
yes
word, sentence, periods, indention
it is called a pore
There are a large number of general rules of Reference list in APA citation. One of them is the rule of indention. The indention of the reference list should be a hanging indent.
Gully
it is advantageous because you need not to worry about the indention of the parts
Do you mean a 'gallon jug' of water? If so, it is to give strength to the material of the jug.
No. It's normal. It's odd if you don't have one.
greater sciatic notch