Explain the process that takes place in the stroma including the reactants going in in the products prop do used from these processes in a bright sunlight and in the darkness what happens over an extended period of darkness of how many days?

During the method of photosynthesis, daylight is employed to convert water and dioxide

Explanation:

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

because the light is a great source of energy for the plants to survive. (i hope this )