A longer growing season is a result of . a. an earlier start to spring b. earlier animal migration c. species having a narrow temperature range tolerance d. invasive species

The correct answer is - a. an earlier start to spring

Explanation:

A longer growing or flowering season of a plant is a result of an earlier start to spring as it will start earlier than usual due to the warmer conditions in the environment.

Due to this longer growing and flowering season, the growth of the plant will also be increased as result. If the temperature is high and conditions are warmer that might start early spring.

Thus, the correct answer is - a. an earlier start to spring

uh two lol

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.