Which observation could be traced back to the practices of early hunter gatherer societies ? A. The use of rooftops for family gardens B. The disappearance of many large herbivores C. Air, water, and land polluted by fossil fuels D. Evidence of artificially irrigated land

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these

Which factor that affects biodiversity?