Whatever breaks down to carbon and nitrogen, can be trimmed into small pieces, decomposes within a year, and is non-metallic and unprocessed is what can be composted from what is used at home. That includes fabrics, furnishings, and papers which contain no dyes as well as some plastics.
It is likely that you can get some forms of feces and manure on eBay...for example, you might find an auction for one of these fecal products (many are used in gardening for fertilizer):Guano (high nitrogen feces and urine from bats and some marine animals)Cow manure (a composted product used for gardening)Horse manure (a composted product used for gardening)Llama manure (a composted product used for gardening)Rabbit manure (a composted product used for gardening)Pig manure (a composted product used for gardening)Chicken manure (a composted product used for gardening)Fossilized feces, called coprolites (collected by paleontologists and others)
Yes, flowers can be composted.
cellophane is a type of plastic and can not be composted
Yes, feces can be composted, but it is not recommended for home composting because of the potential for harmful pathogens to survive in the compost. Instead, human waste should be composted using specialized systems that can break down pathogens effectively.
all organic materiels can be composted and used as fertilizer
Yes, most plants can be composted and used to fertilise the soil.
Many people used composted horse manure to grow gardens.
Compost, leaf mould, manure, composted manure etc
Pretty much everything organic can be composted, but special care should be taken with scraps of meat and suchlike.
sure, anything that comes from a plant can be composted
Compost, leaf mould, manure, composted manure etc
Yes, coffee filters can be composted because they are typically made of biodegradable materials like paper.