Question

pines need about ____________ from pollination to fully develop the seeds. a 30 years b three months c 3 days d three years

Explanation:

Pine trees have a relatively long reproductive cycle. After pollination, it takes about three years for the seeds to fully develop. 30 years is too long, three months and 3 days are too short for the complex process of seed development in pines which involves multiple stages of growth and maturation within the cone.

Answer:

d. three years