Why might an organism change from asexual reproduction to sexual reproduction? Organisms that reproduce both sexually and asexually tend to switch to sex under stressful conditions. Mathematical models have revealed that it is much easier for sex to evolve if individuals that are adapted to their environment reproduce asexually and less fit individuals reproduce sexually. […]
What are the forces of social change?
What are the forces of social change? Social change can evolve from a number of different sources, including contact with other societies (diffusion), changes in the ecosystem (which can cause the loss of natural resources or widespread disease), technological change (epitomized by the Industrial Revolution, which created a new social group, the urban … What […]
Which god is the God of War?
Which god is the God of War? Ares Ares (/ˈɛəriːz/; Ancient Greek: Ἄρης, Árēs [árɛːs]) is the Greek god of courage and war. He is one of the Twelve Olympians, and the son of Zeus and Hera. Who did the Spartans worship? The Sanctuary of Artemis Orthia was one of the most important in Sparta. […]
How are red kites protected?
How are red kites protected? These are “schedule 1” birds under the 1981 Wildlife & Countryside Act, meaning that a red kite has year-round protection against disturbance, especially “while it is building a nest or is in, on or near a nest containing eggs or young”. Do red kites have predators? Red kites have no […]
What was the great transportation revolution?
What was the great transportation revolution? Construction of roads, canals, and railroads led to the expansion of markets, facilitated the movement of peoples, and altered the physical landscape. Use this interactive map from A Biography of America to explore the rapid expansion of roads, canals, and railroads from 1830-1860. What are the effects of transportation […]
How did people pay for things in ancient Rome?
How did people pay for things in ancient Rome? Rich Romans borrowed and lent money to each other, and some stored their money in banks. The Roman government made money by fighting wars and by charging taxes on things that people bought. When the Romans took over another country, the people living there had to […]
Does Tampa Airport have a train?
Does Tampa Airport have a train? The four currently operating airside automated guideway transit (AGT) people mover systems connect the main terminal on Level 3 to airside concourses A, C, E, and F. Each line consists of two guideways, and each guideway currently carries a two-car train consisting of Bombardier Innovia APM 100 vehicles. Does […]
What would people watch in the Colosseum?
What would people watch in the Colosseum? Awnings were unfurled from the top story in order to protect the audience from the hot Roman sun as they watched gladiatorial combats, hunts, wild animal fights and larger combats such as mock naval engagements (for which the arena was flooded with water) put on at great expense. […]
Where the Red Fern Grows personification?
Where the Red Fern Grows personification? 1. In Where the Red Fern Grows, the author uses personification to describe Dan’s bark when he finds Ann in a predicament on the ice. What are some figurative language in Where the Red Fern Grows? 34 “The bright shiny star on his vest looked as big as a […]
How much does a liar cost?
How much does a liar cost? Trained polygraph examiners administer lie detector tests for a fee. The typical cost is between $200 and $2,000. The specific cost usually increases with the length of the test. This means an all-day test will be on the high end of the cost range. How many lies does it […]