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.
What Earthworms Eat. Earthworms will eat both organic matter and small microorganisms. Earthworms will feed on dead grass and leaves if they are above the surface of the ground. Worms will also feed on fruits, berries and vegetables. However, if they are below ground, they may also feed on algae, fungi and bacteria.