What does Dilute mean?

Correct Answer: B

Rationale: The correct definition of dilute is to make a liquid less concentrated. When a substance is diluted, it means it has been mixed with another substance to reduce its strength or concentration. Option A, 'To concentrate,' is the opposite of dilute. Option C, 'To solidify,' means to make or become hard or solid, which is unrelated to diluting a liquid. Option D, 'To evaporate,' means to change from a liquid to a vapor, also unrelated to diluting a liquid. Therefore, the correct answer is B.

Correct Answer: B

Rationale: The term 'inflamed' means being red, swollen, and often tender. It is a common response of the body to injury or infection, involving increased blood flow and immune cell activity. Choice A is incorrect because 'inflamed' does not describe a state of being healthy and normal. Choice C is incorrect as it only mentions discoloration without the characteristic swelling. Choice D is incorrect as 'inflamed' does not imply being hard and stiff.

Correct Answer: B

Rationale: Internal means located within the body. When something is described as internal, it refers to being inside the body or contained within the boundaries of an organism. Choices A, C, and D are incorrect as they describe locations that are either near the surface, outside, or far from the body, respectively, which are not the meanings of 'internal.'

Correct Answer: B

Rationale: Lethargic refers to a state of sluggishness or drowsiness, making it difficult for a person to become alert or aroused. This term is the opposite of being active, energized, or wide awake. Choice A is incorrect as 'lethargic' is the opposite of 'active.' Choice C is incorrect as 'lethargic' implies a lack of energy. Choice D is incorrect as 'lethargic' signifies drowsiness, the opposite of being 'wide awake.' The correct answer is B.

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.