What is the primary advantage of purchasing a publisher's kit?

A. The kits contain consumable supplies.
B. Kits are self-contained and ready to use.
C. Kits can be used as supplementary material.
D. It provides opportunities for hands-on learning.

my answer is d.

3 answers

I disagree.
I find them most useful because they're self-contained and ready to use. Check your book.
Building and construction are excellent uses of the following skills: