(1) There are 30 birds at the pet shop. (2) There are 20 more dogs than birds at the pet shop. OPEN DISCUSSION F THIS QUESTION IS HERE: at-a-certain-pet-shop-1-3-of-the-pets-are-dogs-and-1-5-of-97391.html.[Reveal] Spoiler: OA. D. Last edited by Bunuel on Mon Nov 25, 2013 2:46 am, edited 1 time in total.e: At a certain pet shop, 1/3 of the pets are dogs and 1/5 of t [#permalink] Mon Nov 25, 2013 2:48 am. Expert's post. At a certain pet shop, 1/3 of the pets are dogs and 1/5 of the pets are birds.
Frits are important components of most ceramic glazes. A frit is a type of ceramic glass that predominantly consists of silica, diboron trioxide, and soda. This combination of raw materials are industrially melted and rapidly cooled, making them insoluble.
The word  ceramic comes from the Greek word ÎºÎµÏÎ±Î¼Î¹ÎºÏÏ (keramikos), of pottery or for pottery, from ÎºÎ­ÏÎ±Î¼Î¿Ï (keramos), potter's clay, tile, pottery.The earliest known mention of the root ceram- is the Mycenaean Greek ke-ra-me-we, workers of ceramics, written in Linear B syllabic script. ceramic material is an inorganic, non-metallic, often crystalline oxide, nitride or carbide material. Some elements, such as carbon or silicon, may be considered ceramics. Ceramic materials are brittle, hard, strong in compression, weak in shearing and tension.