Asap !   write one paragraph comparing and contrasting pure substances and mixtures.

1. Pure substances cannot be separated into any other kinds of matter, while a mixture is a combination of two or more pure substances.

2. A pure substance has constant physical and chemical properties, while mixtures have varying physical and chemical properties (i.e., boiling point and melting point).

3. A pure substance is pure, while a mixture is impure.

Decomposition is the cycle at which bacteria breaks down any organic material into the soil

A. burning woodcombustion is the process of burning something. make brainliest if correct