These activities change heart rate by changing the balance of parasympathetic and sympathetic stimulation of the heart. sort each of the activities according to whether it decreases or increases heart rate. drag the appropriate items to their respective bins. hints reset digesting a meal standing up exercise fight or anger lying down decrease heart rate increases heart rate

i think the answer is b.

hope it

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.