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

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

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

100% right anonymous

anonymous is 100% thank you!

Thx for the answers i got 100%

thak you

Thanks so much Anonymous

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

Thank you so much for the help~!