Evolution Thinket #18
An adaptation is a behavior or characteristic
an organism has to help it survive and
reproduce within its environment.
What is your favorite organism (plant, animal,
fungus, bacteria, protist)?
List its various characteristics and behaviors
and describe how they are beneficial for
the organism.

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.

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

trachea, alveoli, lung capillaries, arteries