Two other groups have similar inflorescences but a superior ovary, and have at times been put into separate families: the Agapanthaceae and the Alliaceae.

Two groups of invertebrates have notably complex brains: arthropods ( insects, crustaceans, arachnids, and others ), and cephalopods ( octopuses, squids, and similar molluscs ).< ref name = Butler > The brains of arthropods and cephalopods arise from twin parallel nerve cords that extend through the body of the animal.

Two new groups, the Armed Forces for a Federal Republic ( FARF ) led by former Kette ally Laokein Barde and the Democratic Front for Renewal ( FDR ), and a reformulated MDD clashed with government forces from 1994 to 1995.

Two centuries later, Ottoman traveler Evliya Çelebi gave us a list of the groups which were deported in the city with the respective provenience.

Two good examples of collective nouns are " team " and " government ", which are both words referring to groups of ( usually ) people.

Two other groups who were travelling overland arrived several days later.

Two groups of rats are observed: a control group with no lesions and an experimental group with hippocampal lesions.

Two other groups contributed to the design of the language and developed implementations: Harlequin released a commercial IDE for Microsoft Windows and Carnegie Mellon University released an open source compiler for Unix systems.

Two other groups, one at the University of Florida and another at the University of Pennsylvania, conducted independent clinical trials with similar results.

Two Lie groups are called isomorphic if there exists a bijective homomorphism between them whose inverse is also a homomorphism.

Two small groups of achondrites are special, as they are younger and do not appear to come from the asteroid belt.

* Two hydroxyl functional groups: a A3-phenolic OH ( pKa 9. 9 ) and a C6-allylic OH

Two main groups of polymers exist: synthetic polymers and biopolymers.

Two of the radical groups were labeled as terrorist groups by the U. S. Government, Los Macheteros and the Armed Forces of National Liberation ( FALN ).

: Two groups of Irish and Italian-Americans are arrested by police after a half hour of hurling bricks and shooting at each other resulting from a barroom brawl when visiting Italian patrons refused to pay for their drinks at a local saloon.

Other non-white groups acquired voting rights earlier – shortly after World War Two.

Two groups of 10 volunteers each did join Italian forces in the fighting on the Italian front, the first as combatants and the second as a medical corps operating a Red Cross field hospital.

Two of the groups learned word pairs, then either slept or stayed awake, and were tested again.

Two geometric figures are considered to be of the same symmetry type if their symmetry groups are conjugate subgroups of the Euclidean group E ( n ) ( the isometry group of R < sup > n </ sup >), where two subgroups H < sub > 1 </ sub >, H < sub > 2 </ sub > of a group G are conjugate, if there exists g ∈ G such that H < sub > 1 </ sub >= g < sup >− 1 </ sup > H < sub > 2 </ sub > g.

Two types of star clusters can be distinguished: globular clusters are tight groups of hundreds of thousands of very old stars which are gravitationally bound, while open clusters, more loosely clustered groups of stars, generally contain fewer than a few hundred members, and are often very young.

Two small groups speak languages of the Khoisan family peculiar to the Bushman and Khoikhoi peoples.

Two major interest groups were then formed.

The Minardi team first competed under that name in the 1980 European Formula Two championship.

Two track & field athletes, Majdi Abu Marahil and Ihab Salama, competed for the inaugural Palestinian team.

Two four-member teams representing various colleges and universities competed ; one member of each team was its captain.

Two contestants competed.

Two prominent residents competed to have the town named after themselves ; Doctors Josiah S. Bailey and A. J. Ray owned land that was to become the townsite.

In autumn 2009 Starck appeared in a BBC Two programme Design for Life in which 12 aspiring design students competed to gain a six month placement with Starck's Paris based company.

Two former AFL footballers competed in the 2009 NFC Championship game as punters, Saverio Rocca for the Philadelphia Eagles and Ben Graham for the Arizona Cardinals.

Two CART teams, Walker Racing and Galles Racing, competed in the Indianapolis 500 to fulfill sponsor obligations and were welcomed without incident.

Two northeastern towns in particular have competed with each other for the title of " Biggest Saint John Festival in the World ", namely Caruaru ( in the state of Pernambuco ), and Campina Grande, in Paraíba.

Two Sherpas, Pemba Dorjie and Lhakpa Gelu, recently competed to see who could climb Everest from base camp the fastest.

Aldershot Town play at the Recreation Ground in Aldershot and have competed in League Two since winning promotion back to the Football League in 2008 by winning the Conference National.

Two cities competed for the site University of Colorado: Boulder and Cañon City.

Headquartered in Paris, at the end of the 1949 season it announced that for 1950 they would be linking several national Formula One Grands Prix to create a World Championship for drivers, although due to economic difficulties the years and were actually competed in Formula Two cars.

Two contestants competed.

Two teams of two kids each competed for cash and prizes.

Two years later, Bertuzzi competed at the 2000 World Championships in St. Petersburg, Russia.

Two contestants selected from the studio audience competed in various games to earn points as well as cash and prizes.

Two cars also competed at Le Mans in 1995.

Two pairs of contestants competed in a life-sized board game.

Two tournaments were at the top in 1968: Wimbledon ( a 128-man field ), and the US Open ( a 100-man field ), played on grass, where all the best competed.

Two Fiat BR. 20s also competed, but achieved only a joint sixth ( with a SM. 79 ) and an eighth place.

Two years later, Jovanovski competed at the 1998 World Championships in Switzerland.

Two contenders of each gender competed on each episode.

Two couples, one usually a returning champion, competed against each other and the Clock.