Answer:
1.NON RENEWABLE RESOURCES
2.RENEWABLE RESOURCES
Explanation:
1.They are nonrenewable. Steel is are made from iron, which is also nonrenewable. Aluminum, iron and titanium are among the three most abundant elements in the Earth's crust.
2.Nutrients are chemicals that living things need. They are renewable natural resources. They move round and round in cycles and never run out.
