A weather forecast shows that the air pressure will be high for next week. Which type of weather do you expect? Clouds will form due to more water vapor in the air.
Precipitation will fall because more clouds are likely to form.
The days will be sunny because fewer clouds are likely to form.
The weather will not be affected by the change in air pressure.

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

The answer is not c

Combustion is the act or process of burning. therefore, i believe the answer is  a: burning wood.