A man with type A blood whose mother was type O is married to a woman with type AB blood. What are the blood types of their children and in what proportion? PLEASE HELP I DON"T KNOW HOW TO FIGURE IT OUT!
I"ll put you brainliest

possible blood type is A...50% ,B 12.5% or AB 37.5%

:)

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.