It turns into the Five-Spotted Hawkmoth (Manduca quinquemaculata), a brown and gray hawk moth of the Spingidae family.
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A tomato worm, also known as a tomato hornworm, will turn into a large moth called a sphinx or hawk moth. The moth lays eggs on tomato plants, which hatch into the green caterpillars that are often found feeding on the leaves of tomato plants.
It sounds like you may be describing the caterpillar of a Tomato Hornworm. They are bright green with yellow and blue spikes, and they can be as large as a tomato worm. They are known to feed on the leaves and fruits of tomato plants.
it look like a round worm
it looks like a normal worm there's no difference
a bit like a worm
They look like a snake.
it is ugly
A rattlesnake.
The scientific name for a tomato hornworm is Manduca quinquemaculata.
because they look like worms accept they are grey and herbivore. (plant eater)
a willy worm looks like a catarpillar with black "spikey fur"
It looks like a flying red worm