Please use the photo, as it contains both the question and answers.

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

Wich organism obtains its energy from dead or decaying matter

Eutrophication caused by human nutrient pollution.