When should a line graph be used? A. When the independent variable is continuous and shows a causal link to the dependent variable. B. When there is no independent variable. C. When the independent variable is composed of categories and does not show a relationship. D. When the independent variable is continuous and does not show a relationship to the dependent variable.

Why does the alligator have one of the strongest bite force and why does it run so fast i need to know i live in florida

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?