I already helped but
1) C
2) B
3) D
4) A
5) F
6) E
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Answer: Clastic sedimentary rock
Explanation: Sandstone is a type of rock that has the composition of sand sized rocks or minerals in it .They are clastic sedimentary rock because it gets formed from the clast .It is usually seen that sandstone is composed of quartz sand and some other sand as well.They also show a high resistance towards the natural weathering process while being on the earth surface.
Answer:
46 billion light-years (14 billion parsecs), making the diameter of the observable universe about 93 billion light-years (28 billion parsecs).
Explanation:
Logic...