What are the human and natural causes that are endangering the Giant Panda?
what causes habitat alterations are human homes and construction works
breathing is the human action that causes the lungs to be filled with air.
osteoporosis causes people to look as if they are shrinking
bacteria
HPV, Human Papilloma VirusWhat causes severe dyskaryosis
The Human Immunodeficiency Virus (HIV) causes AIDS.
It's a human and geologic cause.
Systematic human curiosity.
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energy
smokers