Some species in the Plethodontidae have a weak zone at the base of the tail and if the salamander is in danger or if the tail is grabbed by a predator, it breaks off, a process known as autotomy.

Some species complete their development inside the egg and hatch directly into small frogs.

Some species are carnivorous at the tadpole stage, eating insects, smaller tadpoles and fish.

Some members of the genera Ambystoma and Dicamptodon have larvae that never fully develop into the adult form but this varies with species and with populations.

Some species of salamander emit a quiet squeak or yelp if attacked.

Some unicellular species rely entirely on external energy sources and have limited or no photosynthetic apparatus.

Some of the species of Allium are important food plants for example onions ( Allium cepa ), chives ( A. schoenoprasum ), garlic ( A. sativum and A. scordoprasum ), and leeks ( A. porrum ).

Some endangered species in British Columbia are: Vancouver Island marmot, Spotted Owl, American White Pelican, and badgers.

Some birds, especially corvids and parrots, are among the most intelligent animal species ; a number of bird species have been observed manufacturing and using tools, and many social species exhibit cultural transmission of knowledge across generations.

Some species, particularly songbirds and parrots, are popular as pets.

Some aspects of brain structure are common to almost the entire range of animals species ; others distinguish " advanced " brains from more primitive ones, or distinguish vertebrates from invertebrates.

Some suggest Neanderthal, Homo erectus, or Homo heidelbergensis to be the creature, but no remains of any of those species have been found in the Americas.

Some species of mold produce alpha-galactosidase, an anti-oligosaccharide enzyme, which humans can take to facilitate digestion of oligosaccharides in the small intestine.

Some species, such as the Lesser Dwarf Lemur, store fat at the hind legs and the base of the tail and hibernate.

Some rare species are viviparous.

Some cosmologists have proposed that Big Bang nucleosynthesis suggests there is a fourth " sterile " species of neutrino.

Some species and genera had a very wide distribution with only minor variations.

Some botanical species are trees having similar foliage to the Lauraceae due to convergent evolution.

Some of the country's most endangered species are the Harpy eagle, the Giant anteater, the Golden toad and the Jaguar.

* Some Dracocephalum, Glechoma and Calamintha species were formerly classified in Nepeta.

* Some crustaceans, such as the coconut crab, though mainly omnivorous, will prey on turtle hatchlings, smaller crabs species, rats, and carrion

Some species form packs or live in small family groups depending on the circumstances, including the type of available food.

Some canid species have also been trapped and hunted for their fur and, especially the gray wolf and the red fox, for sport.

Some predictions had been made concerning factors R, N, I and Co on these inventories which appeared to be directly related to control and security aspects of personality functioning which were hypothesized as being of importance in differential Kohnstamm reactivity.

Some theories connect these flows directly, implying that there is significant upwelling of dense deep waters within the Southern Ocean, transformation of these waters into light surface waters, and a transformation of waters in the opposite direction to the north.

Some activists try to persuade people to change their behavior directly, rather than to persuade governments to change or not to change laws.

* Surrender ( only available as first decision of a hand ): Some games offer the option to " surrender ", usually in hole card games and directly after the dealer has checked for blackjack ( but see below for variations ).

Some types of instructions manipulate the program counter rather than directly produce result data.

Some of these configurations lead to inflation … Other configurations lead to a uniform, flat universe directly – without inflation.

Some of these sites also market directly to consumers, who can purchase costume jewelry at greatly reduced prices.

Some authors have claimed this to be untrue, showing that the pollutant and irritant count within cars is consistently higher, ( presumably because of limited circulation of air within the car and due to the air intake being directly in the stream of other traffic ).

Some relate directly to particular algorithms and techniques, while others are produced together.

Some newer agents do not directly interfere with DNA.

Some religious denominations believe that the passages that directly or indirectly refer to homosexuality condemn it or its practice, while others have disputed their interpretations.

Some deists view God in classical terms and see God as observing humanity but not directly intervening in our lives ( Prime Observer ), while others see God as a subtle and persuasive spirit ( Prime Mover ).

Some exoplanets have been directly imaged by telescopes, but the vast majority have been detected through indirect methods such as radial velocity measurements.

Some food is obtained directly from plants ; but even animals that are used as food sources are raised by feeding them food derived from plants.

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 authors argue that his example directly inspired the development of modern guerrilla warfare.

Some writers restrict the meaning of endothermy to mechanisms that directly raise the animal's metabolic rate in order to produce heat.

Some restrictions preclude the South African market from following international trends, the local is restricted to local investment opportunities in terms of exchange control, the lack of regulated structures restricts the amount of exposure which the South African retirement fund industry has to hedge fund strategies and foreign investors are put off investing directly into South African hedge funds by adverse taxes and other obstacles.

Some infectious agents may be spread as a result of contact with a contaminated, inanimate object ( known as a fomite ), such as a coin passed from one person to another, while other diseases penetrate the skin directly.

Some portions of India were administered by the British directly ; in others native dynasties were retained under British supervision.

Some observers argue that these operations were aimed – initially tangentially, but with time more directly – at Beria.

Some muralists will paint directly without any prior sketching, preferring the spontaneous technique.

Some would restrict the term " markup language " to systems that directly support non-hierarchical structures ( see Hierarchical model ).