Which of the following living characteristics is found in viruses? * A. Metabolism
B. Homeostasis
C. Growth and development
D. None of the above

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

The polio virus can cause skeletal muscle paralysis by destroying neuron cell bodies. what area of the spinal cord is destroyed