i am doing a crossword puzzle for the circulatory and respiratory systems review. if you can say them all i will give you 22 points. if you need to know how many letters ask in comments.3.pumps blood to heart6.what returns fluid that leaks from capillaries back to the circulatory system7. branching system of tubes which sends air to the alveoli 9. contains blood with little oxygen and a lot of carbon dioxide15. a dangerous tumor in the respiratory system.16. muscle that relaxes when you exhale.19.moves substances through the body.down: 5.separates the atria from the ventricle ; keeps blood flowing one way8. thin walled blood vessel that allows for gas exchange11. hair like structures that line the trachea and nose12. receives blood from the lungs17. movement of air in and out of lungs18 location of gas exchange in the lungs20. oxygen transport blood component

Which of these is a feature of audible pedestrian crosswalk signals? o a. pedestrian tracking o b. emergency instructions o c. button location signaling od. responses to voice commands

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

A 22-year-old female patient slipped running down stairs and has injured her right tibia and fibula. you have used an air splint to splint the injury. to test the splint, you can: