What do we call an organism that is not native to an environment, but is able to thrive anyway?

An invasive species

Explanation:

Invasive species come from other environments, many times on accident, but usually thrive so much that they end up taking over and starving other native creatures by taking the resources. Hope this helps! (Brainliest appreciated :))

the sphincter muscles at the end of the digestive tract is the anus.

the electromagnetic energy from the sun arrives in the form of visible and invisible light.