Answer:
B is the answer.
Explanation:
R-value was defined as, "The higher the R-value, the greater the ability to resist conductive heat transfer." In practical terms, this means that the thicker the insulation, the more efficiently you can keep your home comfortable.
https://www.norbord.com/na/blog/understanding-r-value-and-u-value/
- Hope this helps.
B. Doesn’t have / are going to
Answer:
it means of little significance when compared to an overall purpose, and therefore able to be abandoned.
"the region is expendable in the wider context of national politics"
Explanation:
If sounds like it is making a noun sound insignificant or of little importance
Hey there!
In order to show constrast, the best transition word would be: on the other hand. Comparatively could also apply sometimes, but it's more used to make comparisons.
Hope this helps!
If yes, please, mark brainliest answer :)
Have a good day.