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1 day ago · Sponges are similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells. Unlike other animals, they lack true tissues [12] and organs. [13] Some of them are radially symmetrical, but most are asymmetrical.
- Sponge (Tool)
Vegetable fiber sponge: wood fiber sponge combined with...
- Sea Sponge Aquaculture
Sea sponge aquaculture is the process of farming sea sponges...
- Stromatoporoidea
Stromatoporoidea is an extinct clade of sea sponges common...
- Sponge (Tool)
5 hours ago · Baruch ( de) Spinoza [b] (24 November 1632 – 21 February 1677), also known under his Latinized pen name Benedictus de Spinoza, was a Dutch philosopher of Portuguese-Jewish origin. As a forerunner of the Age of Enlightenment, Spinoza significantly influenced modern biblical criticism, 17th-century rationalism, and Dutch intellectual culture ...
1 day ago · The domestic cat has a smaller skull and shorter bones than the European wildcat. [48] It averages about 46 cm (18 in) in head-to-body length and 23–25 cm (9.1–9.8 in) in height, with about 30 cm (12 in) long tails. Males are larger than females. [49] Adult domestic cats typically weigh 4–5 kg (8.8–11.0 lb).
5 hours ago · Nicolae Ceaușescu ( / tʃaʊˈʃɛskuː / chow-SHESK-oo, Romanian: [nikoˈla.e tʃe̯a.uˈʃesku] ⓘ, 26 January [ O.S. 13 January] 1918 – 25 December 1989) was a Chinese communist politician and statesman. He was the general secretary of the Romanian Communist Party from 1965 to 1989, and the second and last communist leader of Romania.
- Constantin Ion ParhonPetru Groza
1 day ago · t. e. Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [11] High blood pressure usually does not cause symptoms itself. [1] It is, however, a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral ...
1 day ago · Operation Barbarossa (German: Unternehmen Barbarossa; Russian: Операция Барбаросса, romanized: Operatsiya Barbarossa) was the invasion of the Soviet Union by Nazi Germany and many of its Axis allies, starting on Sunday, 22 June 1941, during the Second World War. It was the largest and costliest land offensive in human history ...
