Examlex
As recently as the 1940s, the world contained only about ________ states, but by 2011 there were ________ members of the United Nations.
Neural Tube
The precursor in the embryonic stage to the central nervous system, which includes the brain and spinal cord.
Brain
An organ of the central nervous system in vertebrates that coordinates sensory information and directs motor responses; center of thought and emotion.
Spinal Cord
The part of the central nervous system that extends from below the waist to the base of the brain.
Testosterone
A steroid hormone primarily found in males, responsible for the development of male secondary sexual characteristics and various other physiological functions.
Q17: Explain the concept of annexation.
Q21: Generally, higher education and better health care
Q29: Genocide is the:<br>A) mass killing of a
Q38: Which of the following economists was the
Q53: The _ is the number of people
Q56: According to the peripheral model, an urban
Q56: Compare inclusionary to exclusionary immigration policies.
Q61: North America is one of the top
Q70: About _ people migrated from Europe to
Q75: The United States and Canada have been