QUESTION 1 Today's 3-D printers can create objects out of human cartilage. True False QUESTION 2 Some intelligent agent systems are capable of learning from experience and adjusting their behavior. True False QUESTION 3 One apt slogan of the knowledge management field is "Effective knowledge management is 80 percent technological and 20 percent managerial and organizational." True False

Question 10 (Mandatory) (3 points) The trend toward privatization in organized youth sports A) made youth programs more selective and exclusive. B) had a negative impact on people from upper-income areas C) helped parents who need inexpensive sport programs for their children. D) increased the number of racially integrated youth sport programs.

Question 6 6.6pts The African American sculptor Edmonia Lewis (choose all that apply): Made the faces of her sculptures vaguely Anglo and without ethnic traits, even though they were to depict African American or Native American figures Worked in the Neoclassical style Created her famous Forever Free sculpture in Europe, away from Civil War battles

A bicycle wheel is modeled by a circle on the coordinate plane. The center of the wheel is at the point (3,2) , and a spoke connects the center to a point on the rim of the wheel at (6,2) . e. Write the equation of the circle. f. The radius of the circle is qquad g. The diameter of the circle is qquad h. The point (4,-2) lies inside the circle. qquad Yes qquad No

What is the ultimate source of energy on earth? Why are producers important to ecosystems? What is biomass? Name some examples. True/False: a desert has less net productivity than a tropical rainforest. Give an example of a herbivore, carnivore, omnivore, detritivore, and decomposer. Why are decomposers important to ecosystems?