The answer to your question is A- Dates and Times
It should be C) Make the verb tenses consistent. "Develop" should be developing, so that it is consistent and parallel with performing and studying.
Answer:
I think it means calculations involved in determining how much fuel the EDS needs to safely make it down to the planet with its cargo.
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Answer:
It adds a specific detail about place that is relevant to the text’s topic
Explanation:
