No planet has ever elided.
Question may mean "collided", I guess.
Yes, you have to.
Elided
My teacher Mrs. Black said before that it was gravity that holds the planets together in space.
There aren't really two groups but All the planets before the asteroid belt (mercury Venus Mars and earth) are rocky planets and all the planets after the asteroid belt (Jupiter Saturn Uranus and Neptune) are gas giants.
When cadences are elided, it means that the expected resolution of a musical phrase is interrupted or omitted, creating a sense of surprise or tension. This technique can leave the listener hanging, as the anticipated closure is bypassed, often leading to a continued flow of music rather than a definitive ending. Elided cadences can enhance the emotional impact of a piece by prolonging the harmonic journey.
It's because each planets is a collection of all the debris that was going round in a similar orbit before the planets were formed. So the planets only survived to the present day by having different orbits.
All planets have a core.
Yes all planets have a orbit
Meteorites crashed into all of the planets.
No not all the planets have craters on.
The coordinates for the three planets were on the card given to you by the Queen. When you arrive at the planet, click on it to land. You must defeat all three planets (Jungle, Ice, Fire) before you can rescue the Princess.
Depends on the dialect or variety of English. In some American varieties the second "e" is somewhat elided, therefore turning the "e" into a schwa, since the first syllabal is stressed. In Australian English, the first "e" is elided ("c'ment") so, yes there can be a schwa in "cement". Just look at which syllable is stressed (it does vary from one variety of English to another) then the other is likely to contain a schwa (or elided vowel).