No, it is separated by a dots.
A compound sentence consists of two independent clauses that are usually separated by a comma, like in this example.
A compound noun is a noun that consists of two or more words, usually separated by dashes. The word caterpillar is not a compound noun.
Not really sure if it's what you're looking for, but an equation usually consists of two numerical expressions separated by an equal sign.
A compound sentence consists of two independent clauses joined by a comma and a coordinating conjunction.
"Letters to the Editor" is usually a section of an old style Paper News Paper. Most news paper web sites have a link or Email address for this purpose. If it is going snail mail address it to "Letters To The Editor" at the news paper mailing address.
The ecoregion is usually separated by the state boundaries and the separate political jurisdictions.
The return address of a business letter is the address of the sender. Business letters are usually written on letterhead which have the company name and address preprinted on the paper and if that's the case, it's not necessary to also write the return address on the letter. That is also true of envelopes that are preprinted with the company name and address.
Memory usually consists of one or more chips of bytes.
In the game show "Countdown," contestants typically choose a total of nine letters during the letters round. This consists of selecting a combination of consonants and vowels, with the aim of creating the longest possible word from the selected letters. Each contestant usually picks four consonants and five vowels or a mix of their choice, but the total always remains nine letters.
A MAC address consists of 48 bits, usually represented as a string of 12 hexadecimal digits
Lowercase letters in Genetics are usually used like Rr or rr, or RR. Lowercase letters usually represent a recessive trait.
No. They are separated by a semi-colon.