Most amphibians, however, are able to exchange gases with the water or air via their skin.

Most modern AFVs are superficially similar in design to their World War II counterparts, with significantly better armour, weapons, engines and suspension-however with an increase in the capacity of transport aircraft allowing AFVs to be practically transported by air, many armies are replacing some or all of their traditional heavy vehicles with lighter airmobile versions, often with wheels instead of tracks.

Most air shows feature warbirds, aerobatics, and demonstrations of modern military aircraft, and many air shows offer a variety of other aeronautical attractions as well, such as wing-walking, radio-controlled aircraft, water / slurry drops from firefighting aircraft, simulated helicopter rescues and sky diving.

Most fundamentally all substances are matter, a theme taken up by science, which postulated one or more matters, such as earth, air, fire or water ( Empedocles ).

Most of the substances we encounter in our daily life are some kind of mixture ; for example: air, alloys, biomass, etc.

Most commonly, the adiabatic combustion temperatures for coals are around ( for inlet air and fuel at ambient temperatures and for ), around for oil and for natural gas.

Most communities across the country will host organized celebrations for Canada Day, usually outdoor public events, such as parades, carnivals, festivals, barbecues, air and maritime shows, fireworks, and free musical concerts, as well as citizenship ceremonies for new citizens.

Most electromagnetic waves of higher frequency than visible light ( UV and X-rays ) are blocked by absorption from electronic excitation in ozone and dioxygen ( for UV ), and by ionization of air for energies in the extreme UV and above.

Most gas masks use sealing caps over the air intake to prevent the filter from degrading before use, but the protective abilities also degrade as the filter ages or if it is exposed to moisture and heat.

Most air accident investigations are carried out by an agency of a country that is associated in some way with the accident ; for example, the Air Accidents Investigation Branch conducts accident investigations on behalf of the British Government.

Most of the battles fought by the Luftwaffe on the Western Front would be against the RAF's Circus raids and the occasional daylight raid into German air space.

Most of the major cities are connected by air routes.

Most weapons require some modification in order to be launched from the air or ground, such as adding boosters to the ground launched version.

Most of the Earth's crust consists of solid oxides, the result of elements being oxidized by the oxygen in air or in water.

Most spinning is done using break or open-end spinning, this is a technique where the staples are blown by air into a rotating drum, where they attach themselves to the tail of formed yarn that is continually being drawn out of the chamber.

Most tourists who arrive by air land at Rimini's Federico Fellini Airport, Italy, and then make the transfer by bus.

Most of Syria ’ s 300, 000 conscripts and air force pilots are, however, Sunni.

Most of the facility is Class 3000 ( fewer than 3, 000 particles of 1 μm or larger per 1 m < sup > 3 </ sup > of air ) but the final cavity containing the detector is Class 1000.

Most modern scuba sets have a secondary second-stage demand valve on a separate hose, a configuration variously called a " secondary ", or " octopus " demand valve, " alternate air source ", " safe secondary " or " safe-second ".

Most of the on air talent moved over to this independent English language project.

Most, but not all, finger-operated designs are symmetrical in design, making them usable by both hands, while thumb-operated designs are by their nature asymmetric or “ handed ,” allowing the smallest examples to be held in the air.

Most steam tunnels have large intake fans to bring in fresh air and push the hot air out the back.

Most designs are rocket engines where the energy is provided by the beam, and is used to superheat propellant that then provides propulsion, although some obtain propulsion directly from light pressure acting on a light sail structure, and at low altitude heating air gives extra thrust.

Most other US Navy and allied navy destroyers, destroyer escorts, frigates, and several different classes of cruisers only carried the one ASROC ' matchbox ' MK 112 launcher with eight ASROC missiles ( although later in service, some of those missiles could be replaced by the Harpoon anti-ship missile ).

Most public or private buses and coaches, once they have reached the end of their service with one or more operators, are sent to the wrecking yard for breaking up for scrap and spare parts.

Most drastic of all was the removal of the Burial service from church: it was to take place at the graveside.

Most of the work at the university is done in the departments and the service organizations.

Most countries in the early stages of developing ICBMs have used liquid propellants, with the known exceptions being the Indian Agni-V, the planned South African RSA-4 ICBM and the now in service Israeli Jericho 3.

Most of the prayers in a traditional Jewish service can be recited in solitary prayer, although communal prayer is preferred.

Most of these arms have either been phased out of service or sold to other countries.

Most ISPs are small Bamako based providers with a VSAT connection, a cyber cafe and use wireless systems ( Alviron, 802. 11a, b, g, Motorola ) to share their service with their clients.

Most are named after Medal of Honor recipients from the service they support.

Most Internet service providers host their own news servers, or rent access to one, for their subscribers.

Most of these stations broadcast various types of music format, and political discussions, news and phone-in programmes remain mostly the domain of the national broadcaster ( NBC ) which broadcasts nine radio services nationally ( in various Namibian languages, including German-the only full-time German service outside of Europe ), plus the new! Ha service, broadcasting to the San community in Tsumkwe.

Most webmail service providers such as Hotmail, Gmail and Yahoo!

Most of these terminals comprise the Strong Republic Nautical Highway, a nautical system conceptualized under the term of President Gloria Macapagal Arroyo where land vehicles can use the roll-on / roll-off ( Ro-Ro ) ship service to traverse the different islands of the country at minimal costs.

Most larger jurisdictions also employ specially selected and trained quasi-military units armed with military-grade weapons for the purposes of dealing with particularly violent situations beyond the capability of a patrol officer response, including high-risk warrant service and barricaded suspects.

Most modern service rifles fire a projectile of approximately 5. 56mm.

Most historical accounts state the island was discovered on 21 May 1502 by the Galician navigator João da Nova sailing at the service of the Portuguese Crown, on his voyage home from India, and that he named it " Santa Helena " after Helena of Constantinople.

Most awards denote excellence in a specific pursuit such as local service, arts and sciences, and combat.

Most of the expense of wire-line telephone service is the wires, so telephones transmit both the incoming and outgoing voice channels on a single pair of wires.

Most of male population in Siam were in service of court officials while their wives and daughters might do some small-scale trade in local markets.

Most of all, the potential for decreased private motor vehicle operations along the trolley's service line because of the service provision could result in lower ambient noise levels than without.

Most network equipment and operating systems with a TCP / IP stack support a Telnet service for remote configuration ( including systems based on Windows NT ).

* Most local loop service to homes is provided through old-fashioned copper wire, although many of the Baby Bells are beginning to upgrade the so-called " last mile " to fiber optic.

Most service orders, however, are administered through Recent Change Memory Administration Center ( RCMAC ).