As the Black Death spread in the mid-14th century, which region tended to experience the greatest loss of life?
A) Urban areas
B) Rural Farms
C) Remote villages
D) Mountainous areas

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics