What are the cellular components of blood? select one of the options below as your a. plasma, rh factor, and hormones b. rbc, wbc, and platelets c. hemoglobin, carbohydrate a, and carbohydrate b

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

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.