I need help on this punnet square if you can do 9 and 10 thanks and you get a tip 15 points also if I did 10 wrong can you put in the comments or the answersarea

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.