How do food webs show the flow of energy? Food webs illustrate energy flow from primary producers to primary consumers (herbivores), and from primary consumers to secondary consumers (carnivores). Under top-down control, the abundance or biomass of lower trophic levels depends on effects from consumers at higher trophic levels. What do food webs show? A […]
What are subprime mortgages and how were they a part of the financial crisis of 2007 2009?
What are subprime mortgages and how were they a part of the financial crisis of 2007 2009? The subprime mortgage crisis of 2007–10 stemmed from an earlier expansion of mortgage credit, including to borrowers who previously would have had difficulty getting mortgages, which both contributed to and was facilitated by rapidly rising home prices. What […]
How much information can be stored in long term memory?
How much information can be stored in long term memory? Theoretically, the capacity of long-term memory could be unlimited, the main constraint on recall being accessibility rather than availability. Duration might be a few minutes or a lifetime. Suggested encoding modes are semantic (meaning) and visual (pictorial) in the main but can be acoustic also. […]
What level of moral development refers to the good boy or good girl orientation?
What level of moral development refers to the good boy or good girl orientation? Stage 3 What is the Preconventional stage? During the preconventional level, a child’s sense of morality is externally controlled. Children accept and believe the rules of authority figures, such as parents and teachers, and they judge an action based on its […]
Which of the following activities illustrates a risk response strategy designed to mitigate threat?
Which of the following activities illustrates a risk response strategy designed to mitigate threat? In Business management, constructing a prototype to learn more about a candidate solution is a risk response strategy designed to research a threat or an opportunity. Also, training a member of a team to cover for a potentially unavailable key resource […]
What is a comprehensive set of beliefs about the nature of people and the role of government called?
What is a comprehensive set of beliefs about the nature of people and the role of government called? Ideology: A comprehensive set of beliefs about the nature of people and about the role of an institution or government. What is the system of beliefs about the nature of the good life and good society and […]
Which of the following are produced in the adrenal cortex?
Which of the following are produced in the adrenal cortex? The adrenal cortex produces several hormones. The most important are aldosterone (a mineralocorticoid), cortisol (a glucocorticoid), and androgens and estrogen (sex hormones). Aldosterone helps the kidneys control the amount of salt in the blood and tissues of the body. What do adrenal glands release? Adrenal […]
What is the difference between xylem vessels and Tracheids?
What is the difference between xylem vessels and Tracheids? Xylem tissue transports water and minerals from roots to other parts of the plants, with the help of tracheids and vessels….Tracheids vs Vessels. Tracheids Vessels In all vascular plants In angiosperms Type of cells Imperforated Perforated Cell wall What is the significance of xylem vessels being […]
Which of the following statements about maps and how they work is?
Which of the following statements about maps and how they work is? Answer Expert Verified. Maps often are used to represent information other than location and this statement among the following statements given in the question, about maps and how they work is false. The correct option among all the options given in the question […]
Where should fire extinguishers be stored?
Where should fire extinguishers be stored? To prevent damage, fire extinguishers should be mounted on brackets or in wall cabinets. They should also be placed in areas that are quickly and easily accessible. The NFPA recommends having at least one fire extinguisher on every floor in the home. What is a requirement for a fire […]