It's all the above. The scientific method is important to make these kind of finds.
Answer:
Biodegradable :
Human waste,
Food waste
Slaughter house waste
Remains of dead animals
Plant remains
Food leftover
Manure
Sewage
Non-biodegradable :
Plastic
Drink cans
Glass
Metals
Rubber and tyres
Artificial polymer
Explanation:
The distinction between biodegradable and non-biodegradable waste lies in the fact that biodegradable wastes can be broken down and decomposed by by bacteria, fungi and other living organisms such that within a certain period theae wastes are acted upon by micromes and form part of the soil, hence reducing pollution. On the other hand non-biodegradable wastes are very hard to decompose and remain undecomposed for thousands of years.
Answer:
Kind, class
Explanation:
The root word gener means kind, class.
A research question should answer this " do i know the field and its literature well" <span />
