Please help I need the answer ASAP

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

What is the compliment dna strand to the following sequence: ttgactaggcta

Select the correct answer from each drop-down menu proteins are