Would you classify this organism as living?

The organism was found near a body of water.
1.The organism weighed 100g on the day it was found, and 105 g two days later.
2.The organism moved toward areas that had light.
3.The organism was given fruit to eat. All of the fruit is still there.
4.The organism is not microscopic.
5.The organisms cell(s) contains a nucleus. | how would i know if this is living?