By New Scientist
Amazing and fascinating questions and solutions from the staff at the back of the foreign phenomenon Why Don’t Penguins’ toes Freeze?
The popular-science journal at the back of the runaway foreign bestsellers Why Don’t Penguins’ ft Freeze? and Does something devour Wasps? takes on one other impossible to resist batch of the unusual, foolish, and mind-boggling questions that plague curious minds across the world:
<UL>* Can pigeons sweat, can fish get thirsty, and will bugs get fat?* may perhaps somebody dedicate the suitable homicide by way of killing anyone the day after receiving an entire blood transfusion?* Is there the way to beat the chances of the lottery by utilizing math?* How a lot mucus does a nostril produce through the general cold?* If pressured to devour elements of your self to outlive, which non-vital organs could be the such a lot nutritious?
Culled from New Scientist’s renowned “The final Word” column and edited via Mick O’Hare, the writer of How to Fossilize Your Hamster, Do Polar Bears Get Lonely? is bound to amuse and amaze up to it informs.
(And if a polar endure seems to be lonely, it most likely potential there wasn’t adequate walrus for dinner.)
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Extra resources for Do Polar Bears Get Lonely?: And Answers to 100 Other Weird and Wacky Questions About How the World Works
Three species, Egregia menziesii, Alaria marginata, and Lessoniopsis littoralis, form a sequence with Lessoniopsis on the most exposed shores. Other fringe species are the laminarians, Costaria costata, and Laminaria setchellii and Cystoseira osmundacea (Sargassacea). Animals found in this zone include abalones (Haliotis rufescens and H. cracherodii), seastars (Pisaster ochraceus, Patiria minuata), and sea urchins (Strongylocentrotus purpuratus). The sublittoral is dominated by the laminarians Nereocystis and Macrocystic pyrifera.
Dentatus with increasing wave exposure. Under extreme wave action the fucoids are limited and Mytilus edulis becomes the major occupier of space in the mid-shore. In the lower eulittoral zone, C. crispus and/or Mastocarpus stellatus dominate at all but the most exposed sites, where mussels are the most abundant macroorganism. C. crispus is found mainly on shelving and horizontal surfaces, whereas M. stellatus dominates the vertical ones (Pringle and Mathieson, 1987). Substrata with intermediate slopes are populated by a mixture of both algae.
Digitata, L. saccharina, and Agarum cribosum. However, other algae such as Desmarestia can form extensive beds, and species such as Chondrus dominate the understory layer. Crustose corallines such as species of Lithothamnion, Clathromorphum, and Phymatolithon are ubiquitous (Steneck, 1983; 1986). , 1987). Two alternative community states of the sublittoral community exist, depending on the population density of the sea urchin, Strongylocentrotus droebachiensis. When sea urchins are rare, communities of kelp and other macrophytes flourish.