Which of the following is an example of cross-contamination? a. a customer breaks their tooth after biting into a hamburger with a piece of glass mixed into it. b. a customer gets sick with e. coli after eating lettuce that was cut on same cutting board as raw meat. c. a customer gets sick with e. coli after eating lettuce that was cut on the same cutting board as fully cooked meat. d. a customer gets sick after eating a sandwich that was contaminated with pesticide solution.

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.