When answering the question: For True or False just write down either "true" or "false" you can have capitals for the first letter if you want. Don't write sentences. For the fill in the blanks just write the word and if you want you can have capitals for the first letter. BUT for the fill in the blank for mars include "and, with a, atmosphere" in there because if not it'll be marked as wrong. The same thing when filling in the blank for Uranus please write down "degree" after you write the number. No need for the actual degree sign.
I hope you enjoy!