Why do some non-living things exhibit one or more characteristics of living things?

me i need it for biology !

Y’all i need answers plss people are saying me and my brother look alike although we’re two different ages. one year apart i’m a girl, btw i’m thinking we could be fraternal twins idk my parents and my friends think we look alike

Several billion years ago which gas was the least prevailant in the atmosphere

Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false