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Hace 2 días · Lion. The lion ( Panthera leo) is a large cat of the genus Panthera, native to Africa and India. It has a muscular, broad-chested body; a short, rounded head; round ears; and a hairy tuft at the end of its tail. It is sexually dimorphic; adult male lions are larger than females and have a prominent mane.
23 de may. de 2024 · A belief is a subjective attitude that a proposition is true or a state of affairs is the case. A subjective attitude is a mental state of having some stance, take, or opinion about something. In epistemology, philosophers use the term "belief" to refer to attitudes about the world which can be either true or false. To believe something is to take it to be true; for instance, to believe that ...
Hace 2 días · Mining of sulfur from a deposit at the edge of Ijen's crater lake, Indonesia. Mining is the extraction of valuable geological materials and minerals from the surface of the Earth.Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Ores recovered by mining include metals, coal, oil shale ...
Hace 2 días · A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. Einstein's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of no escape is called the event horizon.
Hace 4 días · Ronald Reagan and Donald Trump at the White House in 1987, while the former was serving his second term as president "Let's make America great again" was famously used in Ronald Reagan's 1980 presidential campaign. At the time the United States was suffering from a worsening economy at home marked by stagflation.Using the country's economic distress as a springboard for his campaign, Reagan ...
23 de may. de 2024 · Sa'd ibn Abi Waqqas ibn Wuhayb al-Zuhri (Arabic: سَعْد بْنِ أَبِي وَقَّاص بْنِ وهَيْب الزُّهري, romanized: Saʿd ibn Abī Waqqāṣ ibn Wuhayb al-Zuhrī) was an Arab Muslim commander. He was the founder of Kufa and served as its governor under Umar ibn al-Khattab.He played a leading role in the Muslim conquest of Persia and was a close companion of the ...
Hace 2 días · Schizophrenia is a mental disorder characterized by reoccurring episodes of psychosis that are correlated with a general misperception of reality. Other common signs include hallucinations (typically hearing voices), delusions (i.e., paranoia), disorganized thinking and behavior, social withdrawal, and flat or inappropriate affect. Symptoms develop gradually and typically begin during young ...
