Trey and Randall are conducting an experiment to test the effects of watering plants with deionized water compared to tap water. They take 20 plants of the same size and species, kept in the same area in front of a large window of their classroom, and water half with tap water and half with deionized water. All plants receive the same amount of water daily for three weeks. The plants watered with tap water grew an average of two inches taller. When they were finished, they reported their results in the school newspaper. Would their experimental findings be considered valid scientific research?

Yes.

Explanation:

They followed the concepts of replication and also had a control setup (the tap water one).

yes it would because they used the same plant but different water they still put the same amount it's just the water that's different

valid scientific research:In its purest sense, this refers to how well a scientific test or piece of research actually measures what it sets out to, or how well it reflects the reality it claims to represent.

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.