Food: Where Does It Come From?

Read the clues and fill up the blanks given below each of them.
(a) Honeybees suck from flower.
N ___ ___ T ___ R
(b) Animals which eat other animals.
___ A ___ N ___ V ___ R ___ S
(c) Animals which eat only plants and plant products.
H E ___ B ___ ___ ___ ___ E ___
(d) Animals which eat both plants and animals.
___ M N I ___ O ___ ___ ___