Imagine you were the manager of a national park with cheetahs. The cheetahs feed primarily on gazelles, while the gazelles eat grass. It takes an acre of grassland to feed one gazelle, and it takes ten gazelles to feed one cheetah
You have a maximum of ten cheetahs when the system is functioning optimally. You would like to increase the cheetah population because people pay money to see the cheetahs. How much grassland do you need to double the cheetah population supported by this grassland? A) 500 acres
B) 200 acres
C) 100 acres
D) 10 acres
B
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The cervix is labeled
a. 3. b. 4. c. 5. d. 6. e. 7.
The mitochondrion harnesses the energy of the flow
of __________ from its __________ compartment to its __________ compartment to generate ATP. a. CO2; outer; inner b. H+; outer; inner c. H+; inner; outer d. H2O2; outer; inner e. CO2; inner; outer
Which statement about bilateral symmetry is FALSE?
a. Bilateral symmetry evolved in cnidarians. b. Bilateral animals tend to have cephalization. c. Bilaterally symmetrical animals has three axes. d. Bilateral symmetry animals have a mesoderm. e. Animals with bilateral symmetry have dorsal and ventral surfaces.
Which of the following characteristics is not a property of cells or living things?
A) All of the choices are not fundamental characteristics of living things B) Responds to stimulus C) Ability to replicate D) Cell boundary E) Nucleus