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 commentators structure Numbers in three sections based on locale ( Mount Sinai, Kadesh-Barnea and the plains of Moab ), linked by two travel sections.

Most material ejected from the crater is deposited within a few crater radii, but a small fraction may travel large distances at high velocity, and in large impacts it may exceed escape velocity and leave the impacted planet or moon entirely.

Most downtown buildings range from two to five stories in height and face the traditional corridor of travel through town, Mitchell Street, the city's tree-lined main street.

Most of the airports in Puerto Rico are used exclusively for private planes and for limited passenger travel to local destinations within Puerto Rico and the Caribbean.

Most NCAA conferences only apply the rule on the final day of a series for travel reasons or during conference tournaments in order to allow the next game to start.

Most interplanetary communication is handled by courier ships, most commonly " X-boats ", which are small Imperial vessels with long-distance jump drives that travel between systems transmitting and receiving vital data.

Most Western countries experienced a large economic boom, due to the mass production of railroads and other more convenient methods of travel.

Most tornadoes have wind speeds less than, are about across, and travel a few miles ( several kilometers ) before dissipating.

Most notably, the long barreled 155 mm M185 cannon in the M178 gun mount, ballistic protection for the panoramic telescope, counterbalanced travel lock, and the ability to mount the M140 alignment device.

Most countries apply pavement markings to clearly indicate the limits of each lane and the direction of travel that it must be used for.

Most of his early science fiction stories were unrelated to each other, the exceptions being his " Johnny Black " tales about a black bear uplifted to human-level intelligence, and his " Drinkwhiskey Institute " stories, a series of tall tales involving time travel.

Most species live beside water, but river otters usually enter it only to hunt or travel, otherwise spending much of their time on land to avoid their fur becoming waterlogged.

Most inter-village transport is by air or boat, although tracked vehicles are used for travel to neighboring villages.

Most tornadoes have wind speeds less than, are approximately across, and travel a few miles ( several kilometers ) before dissipating.

Most modern-day pilgrims travel by bus, rarely choosing the old-fashioned method of going by foot.

Most Belizeans travel the country using public buses as their primary form of transportation.

Most species travel in herds ranging in size from 10 members into the hundreds.

Most Units and Boys would travel to the camp by means of the Baltimore & Annapolis R. R.

Most typically, an inter-city train is an express train with limited stops and comfortable carriages to serve long-distance travel.

Most travel had had long since been replaced by automobile and truck traffic along the roads which paralleled the Chicago and Alton: Route 4 in the teens, Route 66in the 1930s, and Interstate 55 in the 1970s.

Most walkers travel south to north, starting by the Severn Estuary, at Sedbury, near Chepstow, and finishing at Prestatyn on the north coast.

Most of the residents in Brighton Township, however, travel to Novi, Bloomfield or other larger areas for jobs and conveniences.

Most Novinger residents, however, must travel to the larger city of Kirksville to the east or Milan to the west, to find employment, thus making Novinger a " bedroom community " of sorts.

Most citizens must travel to larger cities in the region like Milan, Trenton, Brookfield and Kirksville, Missouri for employment.

Most of the community travel into Ardmore ( which is about 10 miles west ) to either work or shop.