Greater body size and facial gracility documented in Homo erectus are likely related to changes in tool technology and increasing access to meat and other proteins. Homo erectus walked just like a modern human, with traits like double arches and adducted big toe, they had a cranial capacity range from 650 cc to 1,200 cc.
Answer:
Photon radiation
A high-energy photon beam is by far the most common form of radiation used for cancer treatment. It is the same type of radiation that is used in x-ray machines, and comes from a radioactive source such as cobalt, cesium, or a machine called a linear accelerator (linac, for short).
The speed of radioactive particles is also an important factor in medical use. Beta particles travel very fast. This, combined with their small size, gives them significant penetrating power. In cancer treatment, for example, beams of beta particles can be created outside the patient's body and directed at tumors.
<span>If one determines that wolves are experiencing a reduction in their population that can be attributed to a virus the coyotes carry that is more harmful in wolves. this is an example of apparent competition.</span>
OPTIONS:A.Capitalism B.Civilization C. Cultural ecology D.The economy E.Environmental anthropology.
Answer: THE ECONOMY
Explanation: Economy is the term used in Anthropology to describe the relationship between the Behaviors of human and the wider environment such as the Geographical,the cultural and historical aspects.
The concept of Economy in Anthropology started around the twentieth century, it helps to analyse and study the economic life of a set of persons or a society,it also tries to show how humans adapt to harsh economic conditions in order to sustain their lives.
