Answer:
Explanation:
The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
32 atp are generated in the electron transport chain.
Answer:
Genetic factors are very important because genes make our strong immune system that is not badly affected by weak traits or disease. Environmental factors are important because they can cause/spread disease.
The object represents a set of data
