1. Workers have unearthed human-made artifacts more than 3,000 years old. What chemical test would determine whether these artifacts were made from material that came from living things (plants or animals) or from non-living things (rocks, sand, metal)? Explain your reasoning.

coal is not sustainable because it will one day run out.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

my answer is the prothallium.brainliest