Nokea
A food chain is a diagram used by biologists to better understand ecosystems.
It represents the interrelationships between different plants and animals. The
energy is derived from the sun and converted into stored energy by plants
through photosynthesis, which travels up the food chain. The energy returns
to the ecosystem after the organisms die and decompose back into the Earth.
This process is an endless cycle.
In food chains, living organisms are grouped into categories called primary
producers and consumers, which come in multiple tiers. For example,
secondary consumers feed on primary consumers, while tertiary consumers
feed on secondary consumers. Apex predators are the animals at the top of the
food chain. They are the highest category consumer in an ecosystem, and apex
predators do not have natural predators.
Which of the following events occurred most recently?
- A. Helped found National Geographic Society
- B. Developed a metal detector
- C. Moved to Canada
- D. Invented the telephone
Correct Answer: D
Rationale: Alexander Graham Bell invented the telephone after founding the National Geographic Society and developing a metal detector. Therefore, inventing the telephone is the most recent event among the options provided. Moving to Canada occurred earlier than the invention of the telephone, and helping to found the National Geographic Society also happened before the invention of the telephone.
You may also like to solve these questions
Tips for Eating Calcium Rich Foods Diary: Beverage - Include milk as a beverage at meals. * Consider choosing fat-free or low-fat milk. - Whole milk: consider a gradual shift to fat-free milk to lower saturated fat and calories. Start with reduced fat (2%), then low-fat (1%), and finally fat-free (skim). - Cappuccinos or lattes: ask for them with fat-free (skim) milk. Diary: Meals - Oatmeal and hot cereals: Try adding fat-free or low-fat milk instead of water - Use fat-free or low-fat milk when making condensed cream soups (e.g., cream of tomato) - Shredded low-fat cheese with casseroles, soups, stew, or vegetables - Fat-free or low-fat yogurt with a baked person Diary: Snack - Have fat-free or low-fat yogurt as a snack. * Make a dip for fruits or vegetable from yogurt. * Make fruit-yogurt smoothes in the blender. Diary: Dessert - Chocolate or butterscotch pudding with fat-free or low-fat milk. - Cut-up fruit with flavored yogurt for a quick dessert. Non-Diary Products: - Lactose Intolerance * Lactose-free alternatives within the milk group (e.g., cheese, yogurt, or lactose-free milk) * Consume the enzyme lactose before consuming milk products. - Personal choice to avoid diary: * Calcium fortified juices, cereals, breads, and soy or rice beverages * Canned fish (sardines, salmon with bones) soybeans and other soy products, some other dried beans, and some leafy greens.
What information should the author include to help clarify information in the passage?
- A. The fat content of yogurt.
- B. How much calcium is in fortified juice.
- C. Which leafy greens contain calcium.
- D. The definition of lactose intolerance.
Correct Answer: D
Rationale: The author should include information on the definition of lactose intolerance to help readers understand the need for lactose-free alternatives within the milk group. This clarification would provide context for why lactose-free options are recommended and help individuals make informed choices based on their dietary needs. Choices A, B, and C, although related to the topic of calcium-rich foods, do not directly address the issue of lactose intolerance and its implications for choosing suitable dairy alternatives.
Which of the following statements least supports the argument that the American economy is healthy?
- A. The United States' Gross Domestic Product (GDP) increased by two percent last year.
- B. Unemployment is the lowest it has been in over a decade due to job creation.
- C. Average household income just hit a historical high point.
- D. The output of the United States' manufacturing sector decreased.
Correct Answer: D
Rationale: The correct answer is D because a decrease in the manufacturing sector is usually considered a negative indicator for the economy, as it may suggest a decline in production or demand for goods. Choices A, B, and C all provide positive signs for a healthy economy: an increase in GDP reflects economic growth, low unemployment rates indicate a strong job market, and rising household income signifies improved financial well-being for families.
Passage I
Lethal force, or deadly force, is defined as the physical means to cause death or serious harm to another individual. The law holds that lethal force is only accepted when you or another person are in immediate and unavoidable danger of death or severe bodily harm. For example, a person could be beating a weaker person in such a way that they are suffering severe enough trauma that could result in death or serious harm. This would be an instance where lethal force would be acceptable and possibly the only way to save that person from irrevocable damage.
Another example of when to use lethal force would be when someone enters your home with a deadly weapon. The intruder's presence and possession of the weapon indicate mal-intent and the ability to inflict death or severe injury to you and your loved ones. Again, lethal force can be used in this situation. Lethal force can also be applied to prevent the harm of another individual. If a woman is being brutally assaulted and is unable to fend off an attacker, lethal force can be used to defend her as a last-ditch effort. If she is in immediate jeopardy of rape, harm, and/or death, lethal force could be the only response that could effectively deter the assailant.
The key to understanding the concept of lethal force is the term last resort. Deadly force cannot be taken back; it should be used only to prevent severe harm or death. The law does distinguish whether the means of one's self-defense is fully warranted, or if the individual goes out of control in the process. If you continually attack the assailant after they are rendered incapacitated, this would be causing unnecessary harm, and the law can bring charges against you. Likewise, if you kill an attacker unnecessarily after defending yourself, you can be charged with murder. This would move lethal force beyond necessary defense, making it no longer a last resort but rather a use of excessive force.
Passage II
Assault is the unlawful attempt of one person to apply apprehension on another individual by an imminent threat or by initiating offensive contact. Assaults can vary, encompassing physical strikes, threatening body language, and even provocative language. In the case of the latter, even if a hand has not been laid, it is still considered an assault because of its threatening nature.
Let's look at an example: A homeowner is angered because his neighbor blows fallen leaves into his freshly mowed lawn. Irate, the homeowner gestures a fist to his fellow neighbor and threatens to bash his head in for littering on his lawn. The homeowner's physical motions and verbal threat heralds a physical threat against the other neighbor. These factors classify the homeowner's reaction as an assault. If the angry neighbor hits the threatening homeowner in retaliation, that would constitute an assault as well because he physically hit the homeowner.
Assault also centers on the involvement of weapons in a conflict. If someone fires a gun at another person, it could be interpreted as an assault unless the shooter acted in self-defense. If an individual drew a gun or a knife on someone with the intent to harm them, it would be considered assault. However, it's also considered an assault if someone simply aimed a weapon, loaded or not, at another person in a threatening manner.
Which of the following best describes the way the passages are structured?
- A. Both passages open by defining a legal concept and then continue to describe situations in order to further explain the concept.
- B. Both passages begin with situations, introduce accepted definitions, and then cite legal ramifications.
- C. The first passage presents a long definition while the second passage begins by showing an example of assault.
- D. Both cite specific legal doctrines, then proceed to explain the rulings.
Correct Answer: A
Rationale: The passages are structured in a way where both begin by defining a legal concept (assault and battery) and then provide further explanations and examples to help clarify and elaborate on the concepts. Both passages open with a clear definition and then proceed to discuss the concept in various situations. Choice A is correct because it accurately captures the structure of the passages. Choice B is incorrect because the passages do not introduce accepted definitions after presenting situations; they define the legal concepts first. Choice C is incorrect because the first passage does not present a long definition, it begins by defining lethal force and then provides examples. Choice D is incorrect because while the passages explain legal concepts, they do not specifically cite legal doctrines or explain rulings.
Car Owner's Manual: Table of Contents: Chapter I: Vehicle Instruments Chapter II: Safety Options Chapter III: Audio, Climate, and Voice Controls Chapter IV: Pre-Driving and Driving Chapter V: Routine Maintenance Chapter VI: Emergencies Chapter VII: Consumer Resources
To which chapter should Regina turn if she needs to find out what to do if the car begins overheating?
- A. III
- B. IV
- C. VI
- D. I
Correct Answer: C
Rationale: An overheating vehicle is considered an emergency situation, so Regina should refer to Chapter VI, which covers emergencies in the car owner's manual. Chapter III focuses on Audio, Climate, and Voice Controls, which is not relevant to an overheating car. Chapter IV discusses Pre-Driving and Driving, which does not address overheating. Chapter I pertains to Vehicle Instruments and is not the appropriate chapter for handling an overheating car.
Conservative Politician: Social welfare programs are destroying our country. These programs are not only adding to the annual deficit, which increases the national debt, but they also discourage hard work. Our country must continue producing leaders who bootstrap their way to the top. None of our country's citizens truly need assistance from the government; rather, the assistance just makes things easier. Liberal Politician: Our great country is founded on the principle of hope. The country is built on the backs of immigrants who came here with nothing, except for the hope of a better life. Our country is too wealthy not to provide basic necessities for the less fortunate. Recent immigrants, single mothers, historically disenfranchised, disabled persons, and the elderly all require an ample safety net.
What is the main point of dispute between the politicians?
- A. Spending on social welfare programs increases the national debt.
- B. Certain classes of people rely on social welfare programs to meet their basic needs.
- C. Certain classes of people would be irreparably harmed if the country failed to provide a social welfare program.
- D. All of the country's leaders have bootstrapped their way to the top.
Correct Answer: B
Rationale: The main point of dispute between the conservative and liberal politicians is about whether certain classes of people rely on social welfare programs to meet their basic needs. The conservative politician believes that no citizens truly need government assistance and that it only makes things easier, while the liberal politician argues that various groups, such as immigrants, single mothers, and the elderly, require a safety net for basic necessities. Choice A is incorrect as it refers to the impact on national debt, which is not the primary point of dispute. Choice C is incorrect as it discusses the consequences of failing to provide social welfare programs, not the main point of disagreement. Choice D is irrelevant as it talks about the backgrounds of the country's leaders, which is not the focus of the dispute between the politicians.