- Insects (from Latin insectum) are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within.
- Los Angeles (Wikipedia)
Los Angeles (US: /lɔːs ˈændʒələs/ lawss AN-jəl-əs; Spanish: Los Ángeles [los ˈaŋxeles], lit. ‘The Angels’), often referred to by its initials L.A., is the most populous city in California, the most populous U.S. state. It is the commercial, financial, and cultural center of Southern California. Los Angeles is the second-most populous city in the United States after New York City, with a population of roughly 3.9 million residents within the city limits as of 2020. Los Angeles has a Mediterranean climate, an ethnically and culturally diverse population, and a sprawling metropolitan area. It is perhaps best known as the home of the Hollywood film industry.