4. DNA sequence comparison
5. Random mutations
Answer:
The answer is C
Explanation:
The answer is C because it can be answered using scientific methods, the scientific method is a good way to test something, and so therefore C is the answer
Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!
(A) Brighter, Because stars are 10 billion times brighter than the sun.
I am pretty sure Osmosis sorry if Im wrong