What am I?
A tree.
A tree.
Shadow
Because he's always 'spotted'.
masticate, gnaw
Fart.
A comb.
3 pies.
A yardstick.
His job.
Picture frame.
24
These are two alternating series with each next term is + 4 and -3.
Hence the answer will be 24
1, 2 and 3
1 + 2 + 3 = 1 x 2 x 3 = 6