Weed killer risks to people or pets are not the matter at hand; rather, the focus is on weed killers attacking plant roots.
The sentence's main idea is the blocking of heat transfer by fire bricks. Only option d keeps that theme going.
This choice is the only one that supports and develops the topic sentence. The other options all speak to aesthetic plastic surgery in some way, but none of them lend credence to the statement in the topic phrase that it is one of the fastest-growing fields in American medicine.
All of the options deal with cars sliding on ice, but only option C talks with the driver's response. Take note of the "instinctive" response's recurrence as well.
The only option that discusses how parents can influence their kids' academic progress is this one. None of the other options address parents in any way.
The basic thesis is that immigration to the United States is regulated. Choices a, b, and c display the outcomes and statistics of this action, but they do not support the thesis.
The fact that the brain is capable of so many incredible things has a direct bearing on how enigmatic and complicated it is. Less important options are available.
The statement that the pursuit of spices has altered the course of history and that nations have waged wars over them suggests that history is the paragraph's main topic. These words also imply peril and mystery.
The rain in April and May is being lamented in this line. Only option D is appropriate for the issue.
The only option that exhibits characteristics shared by both the hero and the superstar is choice B. Only a superstar is defined by option a. The hero is defined by Option B. The sports venue is introduced in Option D without any reference to the superstar.
This option draws parallels between people and birds. Neither one need instructions to carry out life-sustaining tasks. The topics of options a, c, and d are not supported.
The significance of a cat's whiskers is stated in this topic sentence. Other information that are not immediately related to the topic sentence are provided in choices a, c, and d.
The notion that pencils contain lead is addressed in the topic sentence. Choice A expands on that misunderstanding.
The assertion in the main sentence is supported by Option A, which provides a justification for why more people are choosing to eat organic foods. Although choices a and b are about organic items, they don't offer any rationale for why organic foods are becoming more and more popular. Choice C is entirely unrelated to choice D.
With this decision, the notion that some laws are peculiar is introduced. The weird laws in options a, b, and c are instances.
This decision demonstrates how well-liked the game is. Choices a and b reveal the history of the game. How its popularity spread is explained in option c.
