Help The chart shows four stages of demographic transition. Which characteristics are typical of a human population in the preindustrial
stage?

straight fertilizers

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.

i think its the first one

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick