Positive symptoms: feelings or behaviors that are usually not present, such as believing that what other people are saying is not true
Air pressure goes down because you need headphones on a plane unless your ear will pop
Cause living things can not directly use most of matter which they found in nature. For example carbon, all organism use carbon in complex structure, that is in compound or macromolecule(glucose,fructose,amino acid). we can not directly earn ATP from C which we found in soil/other sources.
Decomposer, they eat dead organic material
Answer:
I'm pretty sure it's just a fancy rock
