What is true about the theory of punctuated equilibrium? a. it relies on the discovery of “missing links.” b. it explains the absence of transition in fossils. c. it portrays evolutionary change as a smooth curve

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.