Epigenetic control of your genes is about how your environment helps control what genes get expressed and what genes do not get expressed. Heredity is more than what genes you inherit. What happens if some of your DNA is damaged by the environment?

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.

weathering is the answer.

b) the inside picture would look at a very high temperature in a very low ph