Answer:
C)They are waiting for the best conditions for growth.
Step-by-step explanation:
Seeds of plants require the best/optimum conditions for growth in order to germinating seed the best chances of survival.
These optimal conditions include;
Presence of Water
Adequate sunlight
Good soil, etc.
When these conditions are not present, some seeds usually stay dormant until favorable conditions are present.
For example, a coconut seed cannot survive or grow in sea/salt water, therefore, it lies dormant floating in the see until favorable conditions such as river tributaries or the seashore where it can germinate is present.