Insects like mosquitoes suck liquids by

Cows and horses are herbivores .They have  .

An examples of a wing of insects without bones.

Snakes move the 

What happens to Monarch butterflies on their way they are migrating?

An example of a bird which use their hind limbs to walk on land .

Large scale movement of animals from one place to another is called.

An example of  a bird having strong jaws and teeth .

Humans have posture