15. A college professor of mine named Dr. Purcell was a passionate professor of Physical Education. He would go on rants about how in the USA, Physical Education classes are to easy on the student. He did not like the fact that as long as a student tries, they earn an “A”. He said that Physical Education classes should have some physical standards to pass since it is Physical Education. For example, if a student could not complete 25 sit ups in a minute then they would fail. Some students said to Dr. Purcell, “this would be unfair if the student gave a genuine effort.” Dr. Purcell replied, “So if the math student tries extremely hard on the math test but scores a 45%, does the student get an “A” for their efforts?” He then went on to say that if PE classes were taken as serious as Math then we would have less obese and more fit people in our society. What are your thoughts on Dr. Purcell’s ideas on how a PE class should be? Do you think he is correct or is he out of line? Justify your answer. '

Josie decided to redecorate her son’s room. he is a toddler now and needs a bed instead of a crib. she packed up all of his infant toys and decided to donate them to his day care center. included in the box was a rattle that he had been quite attached to. he always pulled the small knob off the end of the rattle and josie would frequently reattach it. she thought that the knob was dangerous but nothing bad ever happened. some other kid might like to play with it now. 1. should josie have been concerned about the knob when her son first started removing it? why or why not? (2-3 sentences) 2. if she had reported the knob to the consumer product safety commission, what could the agency have done? (2-3 sentences) 3. if josie gives the box of toys to the day care center, what should the center director do? (2-3 sentences) 4. provide an appropriate substitute toy for her son at the age of infancy to replace the rattle. what does this toy promote for developmental wellbeing? you can include a picture or direct weblink to the toy, but do not forget your answer to the question regarding what does it promote for developmental wellbeing. (4-5 sentences) answer

The process by which the diameter of the bone increases is called? a-metaphysic b-appositional growth c-diaphysics d-epiphysis

Viruses ) manufacture their own atp, proteins, and nucleic acidsb) use the host cell to copy themselves and make viral proteinsc) use the host cell to copy themselves and then viruses synthesize their own proteinsd) metabolize food and produce their own atp