Yes
A tadpole will grow and change into a frog.
there isn't one a tadpole is the scientific word is tadpole the unscientific word is baby frog
The word originated from the word tadpole. As a tadpole is small. And the meaning for the word tad is small or a small amount.
hind legs
Egg is to tadpole as tadpole is to frog.
No, building is not a compound word.
The contraction (not a compound word) is doesn't.
Upwards is a compound word.
There is no compound word.A compound word is a word like bus-stop.Husban is spelt like this husband
Upstairs is a compound word, so it is one word.
Mango is not a compound word.
It cannot be a compound word.