Regarding causes of obesity, what is the best summary of the relationship between genetic and environmental influences?

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

What molecule does hemoglobin decay into over time

Which best describes carbon dioxide’s path out of the body