Examlex
The majority of fossils exist in the form of:
Animal Fat
A type of fat derived from animals, used in cooking and in the production of a variety of consumer goods.
Bases
Substances that can accept protons or donate a pair of valence electrons to form a bond and are characterized by a high pH, often above 7 when dissolved in water.
Transition Metals
Elements found in the central block of the periodic table (groups 3-12), characterized by their ability to form positive ions with incomplete d-shells.
Alkali Metals
A group of chemical elements in the periodic table with similar properties: shiny, soft, highly reactive at standard temperature and pressure.
Q3: How was Raymond A.Dart's 1925 description of
Q15: Tool manufacturing among wild chimpanzees is an
Q19: What features describe the social networks of
Q20: The australopithecine foorprints at Laetoli were formed
Q52: auditory bulla<br>A)houses middle ear<br>B)attachment for masseter muscle<br>C)closes
Q80: The diet of the savanna baboon includes:<br>A)grasses
Q89: vertical clinging and leaping<br>A)tarsier<br>B)chimpanzee<br>C)siamang<br>D)baboon<br>E)human
Q97: Aegyptopithecus seems to show a locomotor adaptation
Q107: Diphyodonty refers to:<br>A)the development of two sets
Q116: Which of the following is the earliest