Question

use the shapes to make an abb pattern.

Explanation:

Identify the pattern rule

The question asks to create an ABB pattern using the provided shapes: a blue star and a green heart.

Define the unit of repeat

In an ABB pattern, the first element (A) is different from the second and third elements (B), which are identical.
Letting A = star and B = heart, the repeating unit is:
Star, Heart, Heart

Extend the pattern

Repeating the unit "Star, Heart, Heart" across the 12 blank spaces:

1. Star
2. Heart
3. Heart
4. Star
5. Heart
6. Heart
7. Star
8. Heart
9. Heart
10. Star
11. Heart
12. Heart

Answer:

Star, Heart, Heart, Star, Heart, Heart, Star, Heart, Heart, Star, Heart, Heart