Homologous structures show evidence of based on similar bone structure. A:Heredity
B:Common ancestry
C:Natural selection
D:Diversity

Which year held a congressional election and a presidential election

What are canada’s major boundaries?

Ahis which describe the horizons in a soil profile? check all that apply. horizon a is mineral deficient. bedrock lies below the soil layers. te horizon o forms from organic material, horizon b undergoes the least amount of change. horizon c is least affected by the soil formation process.