A. For a relatively smooth surface, like old paint in good condition, or primed wood, it generally takes about 1 gallon per each 400 square feet. Thus, measure the space to be painted and calculate the area in square feet. Divide the area by 400 to get the number of gallons per coat. Rough surfaces like stucco will take much more paint, and one gallon may do only 200 square feet, so use 200 sq. ft./gallon for this type surface.
Biodiversity plays vital roles in maintaining human and animal health. A wide variety of plants, animals and fungi are used as medicine, essential vitamins, painkillers etc.Natural products have been recognized and used as medicines by ancient cultures all around the world.Many animals are also known to self-medicate using plants and other materials available to them.oopharmacognosy is the study of how animals use plants, insects and other inorganic materials in self-medicatation. For example, apes have been observed selecting a particular part of a medicinal plant by taking off leaves, then breaking the stem to suck out the juice.
Tell us and you could Win a Samsung Tablet. Biodiversity is the variety of all living things; the different plants, animals and micro organisms, the genetic information they contain and the ecosystems they form.Biodiversity is usually explored at three levels-genetic diversity, species diversity and ecosystem diversity.n ecosystem is a community of organisms and their physical environment interacting together. An ecosystem may be as large as the Great Barrier Reef or as small as the back of a spider crab's shell, which provides a home for plants and other animals, such as sponges, algae and worms.