<span>While all four of the items and factors listed are, in fact, known carcinogens and thus capable of causing cancer, only one meets the definition of a pathogen, which is an organism, such as a virus or bacterium, which can produce harmful effects. That factor is item d) human papillomavirus or HPV, which is a root cause of cervical cancer.</span>
one-horned Rhinoceros
Explanation:
The greater one-horned rhinoceros is commonly found only in South Asia and South East Asia. Historically, the rhinos were distributed in the floodplain and forest tracts in Brahmaputra, Ganges and Indus river valley. Today, however, no more than 2,000 remain in the wild, with only two populations containing more than 100 rhinos: Kaziranga National Park in Assam, India (1,200) and Chitwan National Park (CNP), Nepal (600). Despite joint efforts between Bhutan and India, the survival of a small population of rhinos living along the Indo-Bhutan border in Manas still remains doubtful (Jnawali et.at, 2000).
It is called <span>hydrostatic </span>weighing<span>. i think
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