Answer:

1.Since the earth is the Lord's and God is our ruler, humanity is accountable to God for our stewardship of and interaction with creation. Since God is creator, owner and ruler, we seek to care for creation in the way that God calls for.

2. Primary consumers are the only organisms that are able to "harvest" the energy stored in producers. Without the primary consumers there would be no source of energy for carnivores or secondary consumers so no secondary consumers would exist in that ecosystem

3.Sexual reproduction involves fewer steps. There is a lower chance of using up the resources in a given environment. Sexual reproduction results in variation in the offspring.