Which type of graph would have a line of best fit? O A. Scatter plot
OB. All of these
OC. Bar graph
D. Variable plot

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Which of the following is a limitation of a clinical trial? a.)amount of random assignments b.)hospital cost c.)number of test tubes d.)amount of peer review