5. What do fossils of transitional links illustrate? O A. Natural selection happened long ago just as it does today.
O B. Shared characteristics of two distinct groups show that
those groups are related.
O C. Convergent evolution occurred in ancient past.
D. All transitional links are now extinct.

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

Nh3 +02-no + h20 is unbalanced what is the balanced equation

Do plant cells perform cellular respiration?