Lung cancer emphysema because it a coronice disease
Answer:
Explanation:
It is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system.
Answer: carbon monoxide
All listed except carbon monoxide are required for the photosynthesis process, except carbon monoxide. Plants do not need monoxide for photosynthesis.
The answer is b. Drop, cover, and hold
The respiratory system expels carbon dioxide
