Expressive Vocabulary Increases Greatly

question 16

Multiple Choice

Expressive vocabulary increases greatly

• A) between twelve to eighteen months.
• B) after age two.
• C) between eighteen and twenty-four months.
• D) around twelve months.

---

Definitions:

Tubers

Thickened, usually underground parts of a stem or rhizome, storing nutrients.

Corms

Underground plant stems that serve as storage organs and help in vegetative reproduction, found in species like crocuses and gladioli.

Stolons

Horizontal above-ground plant stems or runners that take root at various intervals, spreading asexually to produce new plants.

Genetic Diversity

The total number of genetic characteristics in the genetic makeup of a species, contributing to its ability to adapt to changing environments.