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- Octopus (12952 bytes)
7: {{Taxobox_subclassis_entry | taxon = [[Coleoidea]]}}
12: 14 in two suborders, see [[Octopus#Classification|text]].
15: ...'' is a [[cephalopod]] of the [[order (biology)|order]] '''Octopoda''' that inhabits many diverse regi...
17: ...e octopuses in the less familiar [[Cirrina]] suborder have two fins and an internal shell, making them...
19: ... also used in mating. A few species have a fourth defense mechanism, in that they can combine their hi...
Page text matches
- Circulatory system (8794 bytes)
2: ...art_crca.jpg|thumb|200px|Human Heart Clipart provided by [http://classroomclipart.com Classroom Clip A...
7: #Delivery of [[oxygen]] and [[nutrient]]s to all part...
8: #Collection of metabolic wastes and delivery to the excretory organs, e.g. [[kidney]]s.
9: #Role in the [[immune system]] of defense against [[infection]].
20: ... the four-chambered heart of birds evolved independently of that of mammals. - Brain (22060 bytes)
4: ...[Image:Anatomy06-brain.jpg|thumb|250px|Image provided by [http://classroomclipart.com Classroom Clip A...
5: The brain is primarily made up of two types of [[cell (biology)|cell]]s: [[gl...
7: ==A smart device==
11: ...the volume of the brain compact enough to fit inside the skull.
14: ...vessel]]s in the brain, is another major cause of death and brain damage. - Tongue (3711 bytes)
8: The tongue is made mainly of [[skeletal muscle]] and is attached to ...
10: ... are the ''extrinsic muscles'' of the tongue. Inside the tongue, there are four pairs of ''intrinsic m...
12: The dorsum (top side) of the tongue can be divided into two parts, an oral part that lies mostly in...
14: The dorsal side of the anterior two-thirds (oral part) of the ton...
16: There are no lingual papillae on the underside of the tongue. It is covered with a smooth [[muco... - Europe (23835 bytes)
4: ...ains]] and the [[Caspian Sea]] (for more detailed description see [[Geography of Europe]]).
6: When considered a continent, Europe is the world's second smal...
11: ...and Greece and by [[500 BC]] its meaning was extended to lands to the north.
13: ... west. Likewise, [[Asia]] is also thought to have derived from the Akkadian word ''asu'', which means ...
18: ...es in [[Ireland]] and elsewhere carefully safeguarded and compiled knowledge accumulated previously. T... - Animal (16429 bytes)
17: Superphylum [[Deuterostome|Deuterostomia]]<br>
20: [[Echinoderm]]ata<br>
49: ... later on. Biologically, [[human]] beings fall under the animal kingdom.
51: ...nimals, but biologically they are definitely included. The name animal comes from the [[Latin]] word ...
55: ...parate [[biological tissue|tissues]]. These include [[muscle]]s, which are able to contract and contr... - Animals (10378 bytes)
2: ...guish them from other life forms. Animals are divided into various sub-groups, including birds, mammal...
16: ...parate [[biological tissue|tissues]]. These include muscles, which are able to contract and control l...
18: ...ar junctions: tight junctions, gap junctions, and desmosomes.
20: == Reproduction and development ==
22: ... differentiation, and growth. Some animals also undergo metamorphosis, a dramatic change in form after... - Human (48024 bytes)
8: {{Taxobox_superfamilia_entry | taxon = [[Hominoidea]]}}
21: ...rimate]] belonging to the superfamily of [[Hominoidea]], with all of the [[apes]]: [[chimpanzee]]s, [[...
24: ...he upper limbs for manipulating objects, a highly developed [[brain]] and consequent capacity for abst...
27: ...ly [[philosophy of mind]], attempts to fathom the depths of each of these perspectives. [[Art]], [[mus...
30: ...and [[manipulate]] the world around us led to the development of [[technology]] and [[science]] as a s... - Ocean (6829 bytes)
6: ...unique in being defined only by a line of [[latitude]] with no landmass boundaries.
12: ... Ocean through the [[Strait of Gibraltar]], and indeed several times over the last few million years m...
14: ...d its average depth is 3790 m. This does not include seas not connected to the World Ocean, such as th...
18: See [[sea water]] for a detailed discussion of ocean water composition, most...
22: ... gravity map.gif|right|thumb|350px|Map of large underwater features. (1995, [[NOAA]])]] - Cephalopod (4875 bytes)
8: ...color = pink | plural_taxon = [[Order (biology)|Orders]]}}
20: ...s are Ammonoidea, the [[ammonite]]s and [[Belemnoidea]], the belemnites.
22: ...ntelligent of the [[invertebrate]]s and have well developed senses and large [[brain]]s. They have spe...
29: ... developed into curved nautiloid shapes seen in modern [[nautilus]] species. Internal shells still exi...
32: ... orders are related, and whether they should be orders or families. - Jellyfish (6276 bytes)
8: ...color = pink | plural_taxon = [[Order (biology)|Orders]]}}
15: ...lea]] that separates the epidermis from the gastrodermis.
26: ...tial growth, a larval form, called a [[planula]], develops from the egg. The planula larva is small, ...
28: ...m]]. They can digest with the help of the [[gastrodermis]] that lines the [[gastrovascular cavity]], w...
33: ...kground is blue with the animals illuminated by side lighting to produce a high contrast effect. In n... - Polyp (4768 bytes)
1: ...ttached and the other bears the [[mouth]], surrounded by a circlet of [[tentacle]]s.
5: ...by cells which have migrated into it from the ectoderm.
7: ... systems the whole body may be retracted or protruded.
11: ...n different cases. The column may be long and slender, or may be so short in the vertical direction th...
13: ...|sea anemones]], are much more complex due to the development of a tubular [[stomodaeum]] leading inwa... - Hot spring (7271 bytes)
3: ...e]] (which is usually around 55~57°F or 13~14°C in the eastern [[United States]]).
7: ...the geothermal [[gradient]]. If water percolates deeply enough into the crust, it will be heated as i...
9: ...have been seriously burned and even killed by accidentally or intentionally entering these springs.
11: ... of the United States|U.S. President]] [[Franklin Delano Roosevelt|Franklin D. Roosevelt]], who built ...
15: ... springs have, they are often popular [[tourist]] destinations, and locations for [[rehabilitation]] [... - Kite flying (5612 bytes)
6: ... the string through a solution of ground glass powder and glue. The resulting strings are abrasive and...
8: ... Lower cost kites in quantity production may be made from printed polyester, which will have longer us...
11: ...cs such as silk for the sails. Modern kites are made with synthetic materials: nylon or more exotic fa...
13: ... aerodynamic forms, to modern sparless inflatable designs.:
19: ...ind. In recent years, multi-line kite flying has developed into a [[sport kite|sport]], with competit... - Octopus (12952 bytes)
7: {{Taxobox_subclassis_entry | taxon = [[Coleoidea]]}}
12: 14 in two suborders, see [[Octopus#Classification|text]].
15: ...'' is a [[cephalopod]] of the [[order (biology)|order]] '''Octopoda''' that inhabits many diverse regi...
17: ...e octopuses in the less familiar [[Cirrina]] suborder have two fins and an internal shell, making them...
19: ... also used in mating. A few species have a fourth defense mechanism, in that they can combine their hi... - Squid (6229 bytes)
2: ...pg|200px|Squid Clipart]] | caption = Clipart provided by [http://classroomclipart.com Classroom Clip A...
7: {{Taxobox_subclassis_entry | taxon = [[Coleoidea]]}}
8: {{Taxobox_superordo_entry | taxon = [[Decapodiformes]]}}
11: ...ubdivision | color = pink | plural_taxon = [[Suborders]]}}
16: ...ne [[mollusk]]s, popular as food in cuisines as widely separated as the [[Korean cuisine|Korean]] and ... - Hipparchus (astronomer) (50785 bytes)
4: ...chus. However, his synthesis of astronomy superseded Hipparchus's work: although Hipparchus wrote at ...
8: ...eographia'' ("Geography"), and from [[Pliny the Elder]]'s ''[[Pliny's Natural History|Naturalis histor...
10: ...cient history|ancient]] district [[Bithynia]], (modern-day [[İznik, Turkey|İznik]] in provin...
14: ...was calculated by [[Jean Baptiste Joseph Delambre|Delambre]], based on clues in his work. Hipparchus ...
16: ...ts. In the 2nd and 3rd centuries [[coin]]s were made in his honour in Bithynia that bear his name and ... - Carnivore (2670 bytes)
4: ...vora]], many (but not all) of which fit the first definition. [[Bear]]s are an example of members of '...
7: ...is a well known truly carnivorous member of the order [[Carnivora]]]]
10: ...(or such containing processed pet foods) as meats designed for human consumption may be lacking in vit...
13: ...gain not only [[dog|domestic dogs]], though it is debated whether they are carnivores or omnivores, bu...
20: ...jpg|thumb|250px|Hyena, Kenya Africa. Picture provided by [http://classroomclipart.com Classroom Clip A... - Celeriac (2313 bytes)
15: ...[[celery]], which is grown for its large and well-developed [[root]] rather than for the stem and [[Le...
17: ...", owing to the tangle of unsightly rootlets that depend from it.
19: ...al Horticultural Society "Award of Garden Merit" designation in the year-2000 trials. - Beluga Whales (10188 bytes)
9: {{Taxobox_genus_entry | taxon = '''''Delphinapterus'''''}}
12: ..._binomial_parens | color = pink | binomial_name = Delphinapterus leucas | author = [[Peter Simon Palla...
15: ...referred to simply as the '''Beluga''' - the word derives from the [[Russian language|Russian]] ''belo...
18: ...to be in the same family though recent genetic evidence suggests otherwise.
20: ...has varied with that of the ice pack – expanded during [[ice age]]s and contracting when the ice... - Cephalopods (4509 bytes)
8: ...color = pink | plural_taxon = [[Order (biology)|Orders]]}}
20: ...s are Ammonoidea, the [[ammonite]]s and [[Belemnoidea]], the belemnites.
22: ...ntelligent of the [[invertebrate]]s and have well developed senses and large [[brain]]s. They have spe...
29: ... developed into curved nautiloid shapes seen in modern [[nautilus]] species. Internal shells still exi...
32: ... orders are related, and whether they should be orders or families.
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