In 1998, paleoanthropologist Rick Potts, of the Simthsonian Institution, published an article in the Yearbook of Physical Antropology, a peer reviewed journal. The article was titled "Environmental Hypotheses of Hominin Evolution

Which experiment would most likely contain experimental bias ?

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream

Ais a group of individuals of the same that exist together in the same place at the same time