Answers: 2
Health, 22.06.2019 15:20
[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine.what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.
Answers: 2
Health, 22.06.2019 22:30
Which action encourages homophobia? tolerating others' opinions welcoming someone into a group respecting others' differences accepting inappropriate terminology
Answers: 1
Health, 23.06.2019 13:30
Many 1. why should teens be aware of health issues such as healthy sexuality, dealing with conflict, healthy decision making and cpr? 2. explain why in the gym these following rules are very importanta. wearing the proper outfit/equipmentb. make sure people around you are aware c. check for hazardsd. make sure all the equipment is set up properly e.make sure to know where the nearest first aid kit/aed is3. pick a sport out of the following and volleyball, basketball, soccer, ringette, badminton.a) what are the 3 most important aspects/skills to learn in order to perform this activity well? b) explain how each aspect/skill is important when playing the game.c) describe 2 points of strategy you could use to you be successful at this activity.
Answers: 1
I am really sorry for the people that may be hurt right now but I truthfully just want one relations...
Physics, 26.07.2019 18:30
History, 26.07.2019 18:30
Mathematics, 26.07.2019 18:30
Geography, 26.07.2019 18:30
Mathematics, 26.07.2019 18:30
English, 26.07.2019 18:30
Biology, 26.07.2019 18:30
Biology, 26.07.2019 18:30
Physics, 26.07.2019 18:30
History, 26.07.2019 18:30
Biology, 26.07.2019 18:30
History, 26.07.2019 18:30
Biology, 26.07.2019 18:30