Circle the letter of the response that best completes the statement.

9. Nonvascular plants are not as common or as widespread as vascular plants because

a. nonvascular plants are small.
b. the life functions of nonvascular plants require a close association with water.
c. nonvascular plants are limited to dry habitats.
d. none of the above.



Answer :

Final answer:

Nonvascular plants are less common than vascular plants due to their dependence on water for life functions and lack of specialized structures.


Explanation:

Nonvascular plants, also known as bryophytes, are not as common or widespread as vascular plants because their life functions require a close association with water. Unlike vascular plants, nonvascular plants lack specialized structures like roots, stems, and leaves, making them less efficient at water absorption and limiting their habitat expansion. This dependency on moist environments restricts their distribution when compared to vascular plants.


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