The best way to combine these sentence into one correctly complete one is to use semicolon. In general, semicolon is used in order to combine two sentences that share similar idea into one. It is needed to avoid repetition and redundancy. So the correct sentence looks like this: These trains were not toys; they were detailed models built to try out ideas for real trains.
Well in the words of my agriculture teacher, the answer would be animals. We as Humans cannot survive without them. They however can survive without us. If we were to die out today animals would still roam and might even prosper without our presence. As a matter of fact if all animals died out today we would soon go with them. We need animals for food, clothing and many other things.
Answer:
C. Jillian
Explanation:
Jillian is the one smiling.