Diary and artifact.
Primary Sources come from the original time or event. A diary represents a first-hand account of something by the original person. An artifact does virtually the same thing, being from that time period. All the other choices are incorrect because they are often told in a way that changes the original story or event.
C. europe hope you get it right tell me if its right or not
Answer:
If you are saying not on earth, are you talking about other planets or can it be stars because stars are extremely hot with white being the hottest and red being the coolest.
Answer:
b. the principle of immanent change.
Have a great day! ^_^
Like everywhere you go, though they may vary
