Worms are the simplest organisms that have a <u>brain,</u> which is made up of a knot of nerve tissue found in the <u>head</u>. Worms also have <u>sense</u> organs that provide information about the enviroment, such as light, touch, or vibration.
The fruit flys population would be less since the apples isn’t there anymore. The reasoning behind that is because it’s a fruit fly they like being around fruit.
