Irenevysimbajonviz
Answered

B hypothes inquiry 2 Victoria grows the same bacteria in 20 petri dishes. She places 10 of the dishes in a container with a normal atmosphere. The remaining dishes she places in a container in which the oxygen level is double the normal level. She labels the first group "A" and the second group "B." Which statement best describes the groups? A Group A is the control group; Group B is the experimental group. B. Group A is the experimental group; Group B is the control group. C. Group A is the variable; Group B is the observation D. Group A is the hypothesis; Group B is the theory.​

Sagot :

Delacruzmicaela721viz

Answer:

  1. j
  2. h
  3. h
  4. b
  5. n.h
  6. n
  7. j
  8. j
  9. j
  10. j
  11. I
  12. j
  13. j
  14. n
  15. n
  16. n
  17. n
  18. I
  19. h
  20. j