What? Relations means how people get along. Limiting homework would not affect relations at all.
No he is not.
No
No they are not. Horses are related to Zebras, Donkeys, and Mules.
yes its reated M for mature, 17 and up.
Physical fitness is training i.e. exercising
It's called research, a necessary ingredient to honestly done homework.
Competition. You won't learn anything unless you actually think about your homework questions.
no. Sirius is just Harry's father's best friend (god-father)
There were no laws thats the point, nothing was there to protect them from exploitation.
Americium react with the majority of non metals and also with inorganic acids. The Pauling electronegativity is 1,5.
Limiting factor
It should be "he does" like "he does his homework." But it could be dose as in "He is dosing the medicine." The second sentence should only be used if it's referring to giving medicine or limiting a supply of something.