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A plant defense is a trait that increases plant fitness when faced with herbivory. This is measured relative to another plant that lacks the defensive trait. Plant defenses increase survival and/or reproduction (fitness) of plants under pressure of predation from herbivores. Defense can be divided into two main categories, tolerance and resistance.
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The importance of water to basic survival is discussed, with the recommendation that four to five quarts (3.78 to 4.73 liters) of drinking water per day per person is essential as a minimum. [11] Methods of storing, transporting, and purifying water are also explained, with plastic-lined earthen storage pits recommended for storing large ...
Anansi (West African) – Trickster spider; Arachne () – Weaver cursed into a spider; Carbuncle () – one of its many descriptions is a greenish-red fiery light reminiscent of fireflies
The five outcome targets are: ending hunger and improving access to food; ending all forms of malnutrition; agricultural productivity; sustainable food production systems and resilient agricultural practices; and genetic diversity of seeds, cultivated plants and farmed and domesticated animals; investments, research and technology.
Even in the 21st century, mining safety and ecological concerns are still challenging to the state whose coal continues to power electrical generating plants in many other states. Coal is not the only valuable mineral found in West Virginia, as the state was the site of the 1928 discovery of the 34.48 carat (6.896 g) Jones Diamond.
Honey is a sweet and viscous substance made by several species of bees, the best-known of which are honey bees. [1] [2] Honey is made and stored to nourish bee colonies.Bees produce honey by gathering and then refining the sugary secretions of plants (primarily floral nectar) or the secretions of other insects, like the honeydew of aphids.
Saturn is named after the Roman god of wealth and agriculture, who was the father of the god Jupiter.Its astronomical symbol has been traced back to the Greek Oxyrhynchus Papyri, where it can be seen to be a Greek kappa-rho ligature with a horizontal stroke, as an abbreviation for Κρονος (), the Greek name for the planet (). [35]