Answer:
Natural environment refers to the natural biotic and abiotic components of the environment. They are naturally occurring. For example : Pond , Lake , grassland , etc.,. Man made environments are the artificially made environments made by man resembling natural environment
The red blood cells have proteins, hemoglobin and myoglobin, that are responsible for the storage of oxygen from the lungs and transporting it through the body. When the hemoglobin and myoglobin are low, it is because the iron levels are low. When this occurs, the blood, which carries the oxygen, reduces the ability to process its work. When this occurs, anemia, a condition that may cause chest pain, tiredness, and headaches.
Answer:
proper diet and exercise, as well as regular visits with the primary care provider to monitor progress and help make plans to continue progress on this path.
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