Answer:
It decreases
Explanation:
The sun provides energy for plants to grow and then animals eat the plants and humans eat animals throughout the transfer of energy through digestion energy is lost via digestion and excretion.
Photosynthesis has to do something with science
I believe the answer is:
Gastroenterology
I hope this answer was helpful!! :)
Carcinogens. They come in many forms (search them up) and can be very harmful.