Many have heard it, but nobody has ever seen it. It will not speak back until spoken to. What is it? The answer to the riddle is an echo. Echo is the reflection of the sound that when it is released by the speaker, it arrives back to the speaker (now listener) but is delayed.
What code, i dont see any
"Comment ça va?" In French means "How are you?" In English
When they are different temperatures and are in contact.
Answer:
1. Equal and length
2. Ternary form
3. An arrangement of a musical composition is a reworking of a piece of music so that it can be played
