respiratory trees
51Ginkgo biloba — This article is about the tree. For the Goethe poem, see Gingo biloba. Ginkgo biloba Temporal range: 49.5–0 Ma …
52Cook stove — Stove manufacture in Senegal. In cooking, a cook stove is a very basic stove heated by burning wood, charcoal, animal dung or crop residue. Cook stoves are the most common way of cooking and heating food in developing countries. Developing… …
53Chernobyl disaster effects — The Chernobyl disaster triggered the release of substantial amounts of radiation into the atmosphere in the form of both particulate and gaseous radioisotopes. It is the most significant unintentional release of radiation into the environment to… …
54Guyana — Not to be confused with Ghana., or French Guiana. For other uses, see Guyana (disambiguation). Co operative Republic of Guyana[1] …
55gymnosperm — gymnospermism, n. /jim neuh sperrm /, n. Bot. a vascular plant having seeds that are not enclosed in an ovary; a conifer or cycad. Cf. angiosperm. [1820 30; < NL gymnospermae name of type. See GYMNO , SPERM] * * * Any woody plant that reproduces… …
56homopteran — /heuh mop teuhr euhn, hoh /, adj. 1. homopterous. n. 2. a homopterous insect. [1835 45; see HOMOPTEROUS, AN] * * * ▪ insect order Introduction any of more than 32,000 species of sucking insects, the members of which exhibit considerable… …
57mangrove — /mang grohv, man /, n. 1. any tropical tree or shrub of the genus Rhizophora, the species of which are mostly low trees growing in marshes or tidal shores, noted for their interlacing above ground adventitious roots. 2. any of various similar… …
58performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
59Insect morphology — Legend of body parts Tagmata : A Head, B Thorax, C Abdomen. 1. antenna 2. ocelli (lower) 3. ocelli (upper) 4. compound eye 5. brain (cerebral ganglia) 6. prothorax …
60Almond — For other uses, see Almond (disambiguation). Almond Almond tree with ripening fruit. Majorca, Spain. Scientific classification Kingdom …
