How can a caterpillars suffocate?

Answer 1

Of starvation, if you don't give it the right food. Most caterpillars will only eat one kind of plant, namely the plant its mother laid eggs on and probably where you found it. This is because most plants have very specific toxins insects are sensitive to. Caterpillars are typically immune to only one toxin, and many of them use it to become toxic themselves.

Answer 2

Caterpillars don't die unless killed by a preditor.

The caterpillar is on of the stages in the life cycle of a butterfly or a moth

Answer 3

Just like us of old age, or they can be killied by animals including birds.

Answer 4

Killed, eaten or some kind of disease.

Answer 5

They die.