Insects use their antennae for feeling something, but some can also use them for smelling something.
if you blank something you use it carefuly
You use is when you write a statement. You use is when you speak of something such as your opinion.
You use gold when you are referring to the item or if something is hectic like as slang "n" stuff. You use golden when you are referring to something being made of gold.
Basically a theory refers to something that has been tested and tested over and over again and looking at the results you can infer that the subject of the theory exists even though you can not directly observe it
To reuse, or recycle.
Mad
you use their when it is talking about something that belongs to somebody else e.g look at their house over there.
a line graph is tracking something over time.
If you really like someone or something, you might obsess over them/it.
Most deff. not! you can be proscuted and violated for something such as that.
moving on ???
the historians use graphs to something that happened over . unicorns are fluffy.
a line graph
Being Practical means... you can do allot of things so you have more than one use, or if something is practical that means it has more than one use and you can use it over and over again.
"It's no use crying over spilt milk!" is an idiom that means that something that you have no control over has happened, so it is no use feeling sorry for yourself.
It does what its name is, it converts or changes something over to something else. like if you have to convert the mts format videos file then you will have to use a MTS Converter