What happens if you have a protein deficiency?

In at least 150 words, discuss the meaning of the title, "two kinds". explain the relationship between the title and the theme of the story

Describe the overall function of the nervous system

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.