why does the design of the vacuum flask minimize heat transfer by conduction

http://www.explainthatstuff.com/vacuumflasks.html

The answers are:

1) D
2) B
3) D
4) C
5) A
6) A
7) D
8) D
9) A
10) B
11) C
12) C
13) C
14) B
15) B

thx anonymous

those answers are correct

100% right anonymous

anonymous is 100% thank you!

Thx for the answers i got 100%

thak you

Thanks so much Anonymous

THX SO MUCH!!!, but I purposely messed up on a few questions, so it would look like I didn't cheat.

There are two things that I like: toast and these answers!

Thank you so much for the help~!

Need help on science q

Need help on science q

The answers are:

1) D
2) B
3) D
4) C
5) A
6) A
7) D
8) D
9) A
10) B
11) C
12) C
13) C
14) B
15) B

Can anyone confirm if the answers are still correct for 2021?

@Ella D I just took the quiz and they are still correct for 2021! (I used Anonymous' answers not 100% idk if there the same)

Here are the answers!:
1) D
2) B
3) D
4) C
5) A
6) A
7) D
8) D
9) A
10) B
11) C
12) C
13) C
14) B
15) B

Enjoy that 100%
(Working as of 4/21/2021)