explain why this organism produced results that deviate from typical purple or pink gram stained cells

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

Use the distance formula to determine weather each pair of segments have the same length

Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.