Some other filose amoebae produce organic shells, including the tectofilosids and Gromia.

Some weapons systems have become obsolescent while still in production, and some while still under development.

( Some suspensions break up before they are near to the direction of shear, and some become asymptotic to it without breakup.

Some members of the bee family have become idlers, social parasites that live at the expense of their hardworking relatives.

Some antigens start out as exogenous antigens, and later become endogenous ( for example, intracellular viruses ).

Some trophozoites enlage and become macrogamete while others divide repeatedly to form microgametes.

Some bridges attract people attempting suicide, and become known as suicide bridges.

Some place names have become synonymous with the battles that took place there, such as the Passchendaele, Pearl Harbor, the Alamo, Thermopylae, or Waterloo.

Some believe that after the collapse of the Soviet Union, cultures of smallpox have become available in other countries.

Some of these games, such as Pyramid from Battlestar Galactica, become real card games as the holder of the intellectual property develops and markets a suitable deck and ruleset for the game, while others, such as " Exploding Snap " from the Harry Potter franchise, lack sufficient descriptions of rules, or depend on cards or other hardware that are infeasible or physically impossible.

Some enthusiasts become generalists and accumulate a few examples from a broad variety of historical or geographically significant coins.

Some scholars argue that conspiracy theories once limited to fringe audiences have become commonplace in mass media, contributing to conspiracism emerging as a cultural phenomenon in the United States of the late 20th and early 21st centuries, and the possible replacement of democracy by conspiracy as the dominant paradigm of political action in the public mind.

" Some historians have put forward the idea that more recently the United States has become the home of conspiracy theories because so many high-level prominent conspiracies have been undertaken and uncovered since the 1960s.

Some substitutions have become relatively widespread in England in their contracted form.

Some predominantly coastal areas have become major tourist centres, such as parts of Prince Edward Island, Cape Breton Island, the South Shore of Nova Scotia and the Gulf of St. Lawrence and Bay of Fundy coasts of New Brunswick.

Some Christians believe that the Law was " completed " by Jesus and has become irrelevant to " faith life ", for details see Biblical law in Christianity.

Some cacti may become tree-sized but without branches, such as larger specimens of Echinocactus platyacanthus.

Some dairy products such as blue cheese may become contaminated with the fungus Aspergillus fumigatus during ripening, which can trigger asthma and other respiratory problems in susceptible individuals.

Some unskilled workers were rejected because they were considered " likely to become a public charge ".

Some of the sports have existed for decades and their proponents span generations, some going on to become well known personalities.

Some survivors of the Rising went on to become leaders of the independent Irish state and those who died were venerated by many as martyrs.

Some of the well known individuals who have become involved include former Brazilian President Luiz Inácio Lula da Silva, former presidents of Chile Ricardo Lagos and Michelle Bachelet, actress Susan Sarandon, actors Jeremy Irons and Raul Bova, singers Céline Dion and Anggun, authors Isabelle Allende and Andrea Camilleri, musician Chucho Valdés and Olympic track-and-field legend Carl Lewis.

Some writers use furigana to represent slang pronunciations, particularly those that would become hard to understand without the kanji to provide their meaning.

Some models in econophysics have shown that when agents are allowed to interact locally in a free market ( i. e. their decisions depend not only on utility and purchasing power, but also on their peers ' decisions ), prices can become unstable and diverge from the equilibrium, often in an abrupt manner.

Some follow directly from the theory's axioms, whereas others have become clear only in the course of the ninety years of research that followed Einstein's initial publication.

Some 4, 000 years ago the sea receded and shoals in the gulf have become its islands.

Some species form extraordinarily resilient spores, but for bacteria this is a mechanism for survival, not reproduction.

Some bacteria, lichens, spores, and even one animal ( Tardigrades ) were found to have survived the outer space environment and cosmic radiation.

Some bryophytes, most lycophytes, and some ferns are heterosporous ( two kinds of spores are produced ).

Some filamentous colonies show the ability to differentiate into several different cell types: vegetative cells, the normal, photosynthetic cells that are formed under favorable growing conditions ; akinetes, the climate-resistant spores that may form when environmental conditions become harsh ; and thick-walled heterocysts, which contain the enzyme nitrogenase, vital for nitrogen fixation.

Some also kill fungi ( fungicidal ), bacterial spores ( sporicidal ) and / or viruses ( virucidal ).

Some zygomycetes disperse their spores in a more precise manner than simply allowing them to drift aimlessly on air currents.

Some studies indicate that bracken consumption and spores are correlated with incidence of stomach cancer, though causality has yet to be established.

Some species of thrips feed on other insects or mites and are considered beneficial, while some feed on fungal spores or pollen.

Some of the possible animal embryos are in an early stage of cellular division ( that was first interpreted as spores or algal cells ), including eggs and embryos which are most probably of sponges or cnidarians, as well as adult sponges and a variety of adult cnidarians.

Some dispersed, fragmentary fossils of disputed affinity, primarily spores and cuticles, have been found in rocks from the Ordovician Period in Oman, and are thought to derive from liverwort-or moss-grade fossil plants ().

Some species of Amanita look similar, but Amanita has white spores and often have a ring.

Some scientists believe that spores blew in from the tropics.

Some cheeses may be deliberately left to ferment from naturally airborne spores and bacteria ; this generally leads to a less consistent product but one that is highly valuable in a niche market for exactly that reason, no two are ever quite the same.

Some blue cheeses are injected with spores before the curds form and others have spores mixed in with the curds after they form.

Some strains form short chains of spores on substrate hyphae.

Some basidiospores germinate repetitively by forming small spores instead of hyphae.