Read the following topic sentence from an expository essay: Knowing what to bring along is one way to make air travel more
convenient.
Which supporting detail would best develop this topic?
A. Air travel generally costs more than traveling by train.
B. Passengers must provide identification and a ticket before
boarding
C. Sturdy shoes are a must for most trips, especially those that
involve walking.
D. The Universal Airlines website says, "Passengers must remain
seated during takeoff and landing."

C. Sturdy shoes are a must for most trips, especially those that involve walking.

Explanation:

The supporting detail that would best develop the topic given in the question is "Sturdy shoes are a must for most trips, especially those that involve walking".

Since the topic relates to convenience about air travels, the best option that supports the topic is C. Others options given doesn't butress the point riasee in the topic. Option B gives more details with regards to the topic.

B

Explanation:

many were disgusted, nauseated and shook their heads with disapproval upon finding out about the recycling of water process. however, they do not seem to understand that this process actually saves water.

although individuals may argue that it is unhealthy, and or unsafe to drink water that is "from toilet to tap" , the water is 100% safe to drink and involves forcing the water across a membrane, which "removes   any impurities, including viruses, pharmaceuticals and dissolved minerals" , according to paul rozin, a psychology professor who studies revulsion.

i agree that that the thought of drinking water that once ran through someones kitchen sink isn't quite appealing, but recycled wastewater is safe to drink. it also saves water. "the city produces nine million gallons a day" claims russell schreiber, the city’s director of public works.

recycled waste water has absolutely no health concerns whatsoever. when wastewater goes into a system, it's absorbed back into the ground. thus, it goes into a sewer system, then goes through a treatment process that removes contaminants before being released. nonetheless, there is no problem in drinking water that has been recycled.

"in drought-ed california, there are six state agencies that use wastewater that comes from an intellectual property source," according to the university of california, riverside. studies show that this water is completely safe to drink, however, it still doesn't mean people are going to happily pour it in a water glass.

researchers hope it "may make consumers more amenable to drinking recycled wastewater," extraordinarily, women who have a higher "disgust reaction" and make most consumer purchasing decisions.

it means that people are present over there who cares for us who loves us and we are never alone there is always a supporting hands behind us so never lose your hope and confidently move ahead to get success in your life.if you make mistakes there are people to make it correct