Giving out points again, here we go.
(no using the internet)
which resource of energy does plastic come from? ; )
will award brainliest for proper grammar, spelling, answer etc.

Well plastics are are man made from natural resources such as coal, oil, and gases. if that is what you are asking. 

Salutations!

Which resource of energy does plastic come from? 

Plastic comes from natural resources which are:

→ Oil

→ Gas

→ Fossil fuels (coal)

Hope I helped :D

The hawk receives 0.1% energy from the caterpillar although the caterpillar gets eaten by another bird smaller than the hawk first

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate