HOW DID FARMING CHANGE PEOPLE’S LIVES? WHICH PLANTS DID THE FIRST FARMERS GROW? HOW DID PEOPLE BECOME BETTER FARMERS? DOMESTICATIONFERTILE CRESCENTFIND OUT MOREFarming began c. 10,000 BC on land…
The Question:
How much food does an elephant typically eat in one day?
The Answer:
Most elephants in the wild will eat between 300 and 500 pounds of vegetation and drink 50 gallons of water…
The Question: I read the list of the fastest animals on land at your site. But I was wondering what is the fastest animal in the sea might be? The Answer…
(Encyclopedia) Dewdney, Anna, 1965–2016, American children's book author and illustrator, b. Englewood Cliffs, N.J., as Anna Elizabeth Luhrmann, B.A. Wellesley, 1987. After illustrating adult and…
(Encyclopedia) EumetazoaEumetazoay&oomacr;ˌmĕtˌəzōˈə [key], subkingdom of the animal kingdom comprising all animals except the sponges and the wormlike mezozoans (see Mezozoa).
(Encyclopedia) heterotrophheterotrophhĕtˈərətrōfˌ [key], living organism that obtains its energy from carbohydrates and other organic material. All animals and most bacteria and fungi are…
(Encyclopedia) medusa, in zoology, scientific name for the jellyfish, i.e., the free-swimming stage of various animals in the phylum Cnidaria. See polyp and medusa.
(Encyclopedia) mastitis, bovine, bacterial inflammation of the udder in dairy cattle. It is spread during the process of milking, either by machine or by hand, and by flies. The symptoms include…
(Encyclopedia) catgut or gut, cord made from the intestines of various animals (especially sheep and horses, but not cats). The membrane is chemically treated, and slender strands are woven together…
(Encyclopedia) body temperature, internal temperature of a living organism. Mammals and birds are termed warm-blooded, or homeothermic, i.e., they are able to maintain a relatively constant inner…
