What distance was used to define the astronomical unit (AU)

A. the average distance across the sun, its diameter
B. the average distance from the sun to mercury, the closest planet
C. the average distance from the sun to earth, our home planet
D. the average distance from the sun to neptune, the farthest planet
I think its c but i am not sure and i need help please

100% correct answers

1: B

2: C

3: B

4: C

5: B

6: A

7: D

Lmao hahahahahhaha you all help me with this hard school work

Yes, "answer"s answers given above are correct, 7/7 (100%). For the other two, you can just look back at your notes and on the lesson. Or you can go to Jiskha and look it up. Just to help you out. ;)

Have a good day!

This is my answer for #8 question of the science quiz, do not copy word for word because teachers will find out and know that you are cheating.

"Outer planets do not lose lighter gas in their atmospheres because the outer planets have a lot more mass, so because they have a larger mass, they have more gravity to hold down their gases in their atmosphere."
That is, I think, the answer. You can check to make sure. If I am wrong please don't say mean things or anything like that. I am doing this because I want to help you understand the question. I gave you the answer but you have to put the wording in a different way, so that you don't get caught cheating. So, yeah your welcome. I will not give you the answer to #9, though, since I don't know the answer to that question, yet. I am doing the quiz right now, and I have a cold at the same time. So, don't feel bad for me, I'm fine....again your welcome for giving you a little bit of the answer. OwO. :)

1. A

2. C
3. B
4. C
5. B
6. A
7. D
If you need help with the last two just ask me ok
guys have a blessed and god bless you and everyone

C is correct.

Can I trust you all with the life of my grades hmmmmmmm If Answer fails me I will scream at u forever for how much time I wasted studying ot being blank and then failing so...….. it btter be right...………………………………………………….

XD

what is the answer for 8 and 9?

I WANNA DROWN IN LE COMMENT SECTION! Also 'Answer' answer's are correcto, I just needa do 8 and 9 now. :1

I'm a little confused "Answer" I didn't know that Ceres is a planet, maybe my science quiz is different. I don't know