What causes niche differentiation? Niche differentiation between species may be caused by two distinct processes: niche shifts and niche contraction (or expansion). Niche shifts are determined by the replacement of niche space between species. What is niche differentiation in biology? In ecology, niche differentiation (also known as niche segregation, niche separation and niche partitioning) refers […]
How can changes in matter be described?
How can changes in matter be described? There are two types of change in matter: physical change and chemical change. As the names suggest, physical changes never change the identity of the matter, only its size, shape or state. In a physical change, atoms are not rearranged and the matter’s physical and chemical properties are […]
How did the Tuskegee Airmen affect the civil rights movement?
How did the Tuskegee Airmen affect the civil rights movement? It also helped set the stage for civil rights advocates to continue the struggle to end racial discrimination during the civil rights movement of the 1950s and 1960s. Consequently, the story of the Tuskegee Airmen constitutes a powerful and seminal metaphor for the struggle of […]
What was the Join or Die cartoon used for?
What was the Join or Die cartoon used for? Join, or Die. by Benjamin Franklin (1754), a political cartoon commentary on the disunity of the Thirteen Colonies during the French and Indian War, was later used to encourage the former colonies to unite for the cause of independence during the American Revolutionary War. What is […]
How long does a judge hold their seat?
How long does a judge hold their seat? Judicial selection in California Term: 12 years California Superior Courts Method: Nonpartisan election of judges Term: 6 years How long do judges have their jobs? For elected positions, judges hold their seats for terms between four and 15 years before needing to seek reelection if they are […]
How did workers respond to their low wages and poor working conditions?
How did workers respond to their low wages and poor working conditions? Basic Answer: In the late 1800s, workers organized unions to solve their problems. Their problems were low wages and unsafe working conditions. First, workers formed local unions in single factories. These unions used strikes to try to force employers to increase wages or […]
What are five factors that must be explained to patients when seeking their informed consent for a surgical procedure?
What are five factors that must be explained to patients when seeking their informed consent for a surgical procedure? In current clinical practice, these four elements translate into five components that should be included in a discussion seeking to obtain informed consent: the diagnosis, the proposed treatment, the attendant risks and benefits of the treatment, […]
What is the nervous system pathway?
What is the nervous system pathway? A neural pathway is the connection formed by axons that project from neurons to make synapses onto neurons in another location, to enable a signal to be sent from one region of the nervous system to another. Neurons are connected by a single axon, or by a bundle of […]
Are killer whales Autotrophs or Heterotrophs?
Are killer whales Autotrophs or Heterotrophs? The consumers in food webs are called heterotrophs and they consume the organic material made by the autotrophs. Heterotrophs cannot make their own food so they are dependent on the autotrophs for survival…. Organism killer whales Trophic Type top consumer Prey/Food blue whales, fish, birds, seals Predators/Grazers — Is […]
What is the legal term that describes the amount of care a prudent person would exercise?
What is the legal term that describes the amount of care a prudent person would exercise? Reasonable care is “the degree of caution and concern for the safety of the self and others an ordinarily prudent and rational person would use in the same circumstances.” It acts as a minimum standard that must be met, […]