"The space shuttles is the subject."
Simple formula: find the verb of the sentence then ask the question "who or what performs the verb" and the answer to that question is the SUBJECT of that sentence!
In your sentence; ask the question;
"Who or what have made travel to the International space station convenient and possible?
Answer: The space shuttles (that's your subject)
It’s important to save some free time...
Answer:
5. climatic
Explanation:
Arranging things in a sequence, where each things precedes or succedes another is called ordering. Ordering can be done in several ways, depending on ordering criteria.
For example, we can arrange events chronologically, which means we arrange them based on the time period when they occured; from the most to the least recent event, or vice versa.
Spatial arrangement means that we list things based on their position in space; from right to left, or from top to bottom.
Logical order is when we place things in a manner that each one logically follows the previous.
However, in this example, we have climatic order, which means that things are arranged in an order from the least important to the most important, making the final thing on the list the most important, or strongest, or the best.
Assuming that this is referring to the same passage that was posted before with this question, the editorial writer's main point is that "The mayor and city council have made a serious mistake in selecting a site for a new community theater" since he expresses this more than once.
D by discussing how quickly satellite