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- Gastrointestinal tract (16596 bytes)
2: ...icellular animals]] which takes in [[food]], [[digest]]s it to extract energy and nutrients, and expel...
6: ==Clip Art and Pictures==
8: .../category/anatomy-illustrations.htm Anatomy Pictures and Illustrations]
12: ... tract is approximately [[1 E0 m|7 and a half metres]] long (25 [[feet]]) and consists of the followin...
13: *[[Mouth]] (buccal cavity; includes [[salivary glands]], [[mucosa]], [[tooth|teeth]] and [[ton... - Digestion (4206 bytes)
1: ...ly]] convert the substance into [[nutrient]]s. Digestion occurs at the [[multicellular organism|multic...
3: ...rganisms. The process of ingestion usually involves some type of mechanical manipulation.
5: == Human digestion ==
7: ''See:'' [[Gastrointestinal tract]]
9: ...s are activated or deactivated to extract and process various nutrients. - Salivary gland (1370 bytes)
1: ...ge of food down from the oro-[[pharynx]] to the [[esophagus]] to the [[stomach]].
3: There are three main pairs of salivary glands: the [[parotid gland|parotid]], the [[su...
6: ...tains a mixture of both types of cells, and produces a mixture of the two liquids.
9: There are three salivary glands:
10: ...ext to, -otid = ear''), and is the largest of the salivary glands. - Tooth (14790 bytes)
1: ...background-color:lightyellow; width:40%; "> '''Types of teeth'''
4: ...r]]s are similar to molars but smaller and sometimes called "bicuspids"
5: ...ne]]s are used for tearing apart foods and sometimes called "cuspids"
9: ...ooth enamel|enamel]], that helps to prevent cavities on the teeth.
11: ..." (meaning towards the cheek). Other terms are ''mesial'' (toward the midline), ''distal'' (away from ... - Influenza (10335 bytes)
1: ...flu'''" (and widely misunderstood as being instances of influenza), see [[gastroenteritis]].}}
2: ...jpg|thumb|200px|Negatively stained flu virions. These were the causative agent of the [[Hong Kong Flu]...
4: ...unfavourable [[astrology|astrological]] ''influences'' as the cause of the disease.
6: == Types ==
8: There are three types of the virus: - Australian Aboriginal art (4187 bytes)
1: ...clothing. To an extent, Aboriginal art also includes artistic embellishments found on weaponry and too...
3: ...itory, record history, and tell stories. Rare ochres for paints were traded throughout northern Austra...
7: ...nt directly out of the [[mouth]] onto the medium resulting in an effect similar to modern [[spraypaint...
9: ...t throughout the work of Australian Aborigines. These are thought to be the origins of "modern" Aborig...
13: ...bark is flattened under foot and weighed with stones or logs to dry flat. The "canvas" is then ready t... - Mosquito (10897 bytes)
1: {{Taxobox_begin | color = pink | name = Mosquitoes}}<br />{{StatusSecure}}
2: ...pg|200px|Anopheles gambiae]] | caption = ''Anopheles gambiae''}}
15: ...nbsp;[[km/h]] (0.9 to 1.6 [[mph]]). Mosquitoes have been around for 170 million years.
17: ...', ''[[Ochlerotatus]]'', ''[[Aedes]]'', ''[[Sabethes]]'', ''[[Wyeomyia]]'', ''[[Culiseta]]'', and ''[[...
19: ...1583]]. Before then, they were called "biting flies" in [[English_language|English]], but the term "m... - Opossum (4544 bytes)
1: ...a''' contains the common '''opossums''' of the [[western hemisphere]]. Opossums probably diverged from...
3: ... full jaw. The incisors are very small, the canines large.
5: ... young are born at a very early stage. The [[species]] are moderately [[sexual dimorphism|sexually dim...
7: ...s in part to more plentiful, manmade sources of fresh water, and milder winters. Since 1990, their ra...
11: ...r hours, the animal will regain consciousness and escape quietly on its own. - Anteater (6362 bytes)
1: ...ects them from attacks from the insects. All species except the giant anteater have a prehensile tail.
4: ...e banks of rivers, and the depths of the humid forests, but is nowhere abundant.
6: ... — and a giant anteater has to visit up to 200 nests to consume the thousands of insects it needs to...
8: ...e sternum and moves very quickly, flicking 150 times per minute.
10: ...inly arboreal. They inhabit the dense primeval forests of South and Central America. The usual colour ... - Sulfur (18059 bytes)
2: {{Elementbox_series | [[nonmetal]]s }}
19: {{Elementbox_vaporpressure_katpa | 375 | 408 | 449 | 508 | 591 | 717 | c...
22: {{Elementbox_oxistates | −1, ±2, 4, '''6'''<br />(strongly ...
24: {{Elementbox_ionizationenergies4 | 999.6 | 2252 | 3357 }}
31: ...ementbox_eresist_ohmmat20 | (amorphous)<br />2×10<sup>15</sup> }} - Gila monster (2189 bytes)
10: {{Taxobox_species_entry | taxon = '''''suspectum'''''}}
15: ... the southwestern [[United States|USA]] and northwestern [[Mexico]]. It is a heavy, slow moving lizard...
17: ...ard's saliva. By chewing its prey, however, it tries to put as much of the poison into the bloodstream...
19: ... humans (there are no reliable reports of fatalities), but it can bite quickly and is known to hold on...
23: ...sion of a protein derived from the Gila monster's saliva. - Flea (4651 bytes)
14: ...subdivision | color = pink | plural_taxon = Families}}
32: ... is the [[common name]] for any of the small wingless [[insect]]s of the [[order (biology)|order]] ''S...
36: Some well known flea species include:
37: * Cat Flea (''Ctenocephalides felis''),
38: * Dog Flea (''Ctenocephalides canis''), - Dog (69384 bytes)
3: {{Taxobox_begin | color = pink | name = Domestic Dog}}<br />{{StatusSecure}}
4: ...n = '''[[Norwegian Elkhound]]'''<br>A breed of domestic dog.}}
12: {{Taxobox_species_entry | taxon = ''[[wolf|C. lupus]]''}}
13: {{Taxobox_subspecies_entry | taxon = '''''C. l. familiaris'''''}}
17: ...l design accounts for their trainability, playfulness, and ability to fit into human households and so... - Goldendoodle (4607 bytes)
8: !Alternative names
30: !Notes
40: ...has been duplicated by breeders in various countries.
43: ... a hypoallergenic animal. There have been no studies to date verifying whether any canine is hypoaller...
46: ...a miniature Poodle, although some mini Goldendoodles grow beyond their intended size. - Leech (8356 bytes)
1: {{Taxobox_begin | color = pink | name = Leeches}}
2: ...pg|300px|''A Leech'']] | caption = A Leech on Stones}}
16: ...ators and feed on small worms or other invertebrates.
18: ...ached. Like earthworms, leeches are [[hermaphrodites]].
20: Some species of leech will nurture their young, providing food... - Dental cavities (7190 bytes)
1: ...use of dental caries are called '''''dental cavities'''.
3: ==Causes==
5: Dental caries (tooth decay) is one of the most common of all di...
7: ...(tartar). Plaque and calculus irritate the gums, resulting in [[gingivitis]] and ultimately [[periodon...
9: ...ssels in the tooth. If left untreated a tooth abscess can develop. - Tooth enamel (32458 bytes)
2: ... [[cementoenamel junction]] (CEJ){{ref|cate_thickness}}.
4: ...nd less brittle, compensates for enamel and is necessary as a support {{ref|biology_dentin}}.
6: ...ood fully at this time, but it is believed that these proteins aid in the development of enamel as a f...
9: ...rn {{ref|ross_pattern}}. In cross section, it is best compared to a keyhole with the top, or head, ori...
11: ...diverges slightly from long axis {{ref|ross_diverges}}. - Cat (30067 bytes)
3: ...entina.]] | caption = [[:Images of cats|other images of cats]]}}
11: ...xobox_species_entry | taxon = ''[[Wild Cat|F. silvestris]]''}}
12: ...axon = '''''F. s. catus''''' or <br>'''''F. s. domesticus'''''}}
14: ...omial | color = pink | trinomial_name = Felis silvestris catus | author = [[Johann Christian Daniel vo...
16: ...catus''. ''Felis catus'' is the more current species name. - Ginger (4462 bytes)
7: {{Taxobox ordo entry | taxon = [[Zingiberales]]}}
10: {{Taxobox species entry | taxon = '''''Z. officinale'''''}}
14: ...ensively as a [[spice]] in many if not most cuisines of the world. Though called a [[root]], it is ac...
16: == Culinary uses ==
17: ... potent and is often used as a [[spice]] in [[Chinese cuisine]] to cover up other strong [[odor]]s and... - Fleas (4651 bytes)
14: ...subdivision | color = pink | plural_taxon = Families}}
32: ... is the [[common name]] for any of the small wingless [[insect]]s of the [[order (biology)|order]] ''S...
36: Some well known flea species include:
37: * Cat Flea (''Ctenocephalides felis''),
38: * Dog Flea (''Ctenocephalides canis''),
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