Where on what continent does the
Story begin for the human family
tree

What is the orange line on the graph and why is it important? describe the pattern of hurricanes reaching the usa since 1960

Which area on the map would be most likely to have the most oil exploration in since the start of the 21st century? a) b) c) d) plz me

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.