Which definition most closely relates to the usage of the word moult in the passage?

Correct Answer: C

Rationale: The definition that most closely relates to the usage of the word 'moult' in the passage is the act of shedding part or all of the outer shell. The passage mentions how some insects remain under water until they are ready to undergo their final moult and attain the winged state. This process involves shedding their old skin or exoskeleton to transition from the aquatic larval stage to the aerial adult stage. Choices A, B, and D are incorrect because they do not align with the specific context provided in the passage. Choice A talks about an adventure underwater, which is unrelated to the biological process of moulting. Choice B refers to a mating act between insects, which is not the focus of the passage. Choice D discusses the death of an organism leading to a revival of life, which is not connected to the moulting process described in the passage.

Correct Answer: A

Rationale: The statement 'The author's tone is persuasive and attempts to call the audience to action' reflects information that one could reasonably infer based on the author's tone. The use of persuasive language and an attempt to call the audience to action suggests that the author is trying to convince or motivate the readers to take a specific course of action. This inference is based on the author's choice of words and the overall tone of the text. Choice B is incorrect as it introduces the idea of excitement and personal narrative, which are not clearly indicated in the author's tone. Choice C is incorrect as although the author may be informative, the focus is on persuasive language rather than merely providing information. Choice D is incorrect as it introduces emotions like anger and somberness, which are not explicitly conveyed in the author's tone.

Correct Answer: A

Rationale: The correct answer is A, 'skull.' The skull is part of the axial skeleton, not the appendicular skeleton. The axial skeleton, which includes the skull, vertebrae, and ribs, is located down the center of the body and protects vital organs such as the brain and heart. On the other hand, the appendicular skeleton consists of bones of the arms, legs, and the bones that attach these limbs to the axial skeleton. Choices B, C, and D (clavicle, scapula, pelvic bone) are part of the appendicular skeleton as they form the bones of the limbs and girdles that connect the limbs to the axial skeleton.

Correct Answer: B

Rationale: The correct answer is B. The passage mentions that after the death of Princess Charlotte Augusta, the remaining princes considered marrying and starting families since her death left the succession undetermined. Choice A is incorrect because the passage does not provide information about Victoria's reign bringing balance or righting any wrongs during her uncles' reigns. Choice C is incorrect as there is no mention of the Duke of Kent having a preference for a male heir or being disappointed with a female heir. Choice D is incorrect as the passage does not give details about King William IV's suspicions towards the Duchess of Kent or her motivations.

Correct Answer: D

Rationale: The information provided in the passage about the skeleton's structure and divisions, along with specific details like the number of bones and their functions, is characteristic of content found in a biography or a reference work focusing on anatomy. Biographies often include detailed factual information about historical figures, their lives, and aspects related to them, such as physical characteristics. A scholarly paper would delve deeper into analysis and research, rather than presenting basic factual information. The content in the passage is purely informative and factual, ruling out the possibility of it being part of a mystery or fictional story, which require narrative and plot elements rather than straightforward facts.