Answer: Technology makes space travel possible.
Explanation: Answered the question.
Is this like a true or false question
Answer:A compound sentence comprises two or more dependent clauses.
Explanation: A compound sentence is constructed by using a conjunction words to join two or more clauses together. The conjunction words such as but, because, whereas etc. e.g. I went to the market but I couldn't find what I wanted to buy. The woman was crying because she lost her job. They thought John is bad boy whereas he behaves well in the school.
Is doubting the truthfulness of your excuse