Fact 1: Cartilage is a tough tissue that contains a protein called collagen.

Fact 2: Cartilage cells, called chondroblasts, make cartilage.

Given the two facts above, answer the question "Chondroblasts lead to to what?" with the following options: 
- migrate
 - sweating
 - strength
 - cartilage
 - illness
 - anemia
 - allow growth
 - Leptospirosis


 

    cartilage     