Smoking â Tobacco use is one of the major risk factors for cancer of the pancreas. It is believed that those who smoke are twice as likely to get the disease. Obesity â As we know, obesity is a strong risk factor for many diseases, not just cancer.
The silkworm is the larva or caterpillar of the domesticated silk moth, Bombyx mori (Latin: silkworm of the mulberry tree). It is an economically important insect, being a primary producer of silk. A silkworm's preferred food is white mulberry leaves, though they may eat other mulberry species and even osage orange. Domestic silk moths are closely dependent on humans for reproduction, as a result of millennia of selective breeding.
Earthworms eat a variety of things. They get most of their nutrition from organic matter that can be found in the soil. Some things that can provide nutrients to earthworms include fungi, rotifers, nematodes, bacteria, and protozoans.ewage sludge, cow manure, and food waste are all things that earthworms eat and seem to enjoy. Not only that, but sometimes the things that they eat arenât even food items at all-like paper and cardboard.