Ineed with 1-6. i also need with these questions: 9. both a toothbrush and a car are examples of technology. explain why both are considered technology? explain the relationship between engineering, science, and technology. 10. the development of refrigeration technology and frozen food technology met the need of allowing food to be stored longer. explain 2 ways in which refrigeration people. name at least 2 products that developed because of frozen food technology.

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above

1. is geographic distribution

2 is increasing complexity

3 is transitional forms