How do you explain in biochemistry: a lack of sleep causes a lack of energy

When is a hurricane considered to have made landfall? a. when at least one inch of rain occurs b. when the eye reaches the land mass c. when the outer wind bands make landfall d. when it moves inland from the coast

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

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