[Q]: I know that the answer to the question "What is incubated?" is in "Incubation, which optimises temperature for chick development, usually begins after the last egg has been laid. In monogamous species incubation duties are often shared, whereas in polygamous species one parent is wholly responsible for incubation. Warmth from parents passes to the eggs through brood patches, areas of bare skin on the abdomen or breast of the incubating birds. Incubation can be an energetically demanding process; adult albatrosses, for instance, lose as much as 83 grams (2.9 oz) of body weight per day of incubation. The warmth for the incubation of the eggs of megapodes comes from the sun, decaying vegetation or volcanic sources. Incubation periods range from 10 days (in woodpeckers, cuckoos and passerine birds) to over 80 days (in albatrosses and kiwis).". Can you tell me what it is?
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[A]: egg

[Q]: I know that the answer to the question "What are the bad effects of diarrhea first seen?" is in "Diarrhea, also spelled diarrhoea, is the condition of having at least three loose or liquid bowel movements each day. It often lasts for a few days and can result in dehydration due to fluid loss. Signs of dehydration often begin with loss of the normal stretchiness of the skin and irritable behaviour. This can progress to decreased urination, loss of skin color, a fast heart rate, and a decrease in responsiveness as it becomes more severe. Loose but non-watery stools in babies who are breastfed, however, may be normal.". Can you tell me what it is?
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[A]: loss of the normal stretchiness of the skin and irritable behaviour

[Q]: I know that the answer to the question "Which work is more recent, Madhavacharya's a digest of all philosophies, or Bhatta's "The upsetting of all principles"?" is in "Later Indian materialist Jayaraashi Bhatta (6th century) in his work Tattvopaplavasimha ("The upsetting of all principles") refuted the Nyaya Sutra epistemology. The materialistic Carvaka philosophy appears to have died out some time after 1400. When Madhavacharya compiled Sarva-darsana-samgraha (a digest of all philosophies) in the 14th century, he had no Carvaka/Lokayata text to quote from, or even refer to.". Can you tell me what it is?
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[A]: a digest of all philosophies

[Q]: I know that the answer to the question "What is issue if less people farm?" is in "As a result of the now near-universal human reliance upon agriculture, the few contemporary hunter-gatherer cultures usually live in areas unsuitable for agricultural use.". Can you tell me what it is?
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[A]:
human reliance upon agriculture