Predict the impact of flooding on the organisms in a stream ecosystem. All of these It will promote subsequent growth of wetlands plants and animals once floodwaters recede. Some fish, plants or other aquatic life could be washed downstream. Fresh nutrients would be brought in.

## Step 1<br />The question is asking about the potential impacts of flooding on organisms in a stream ecosystem. The options provided are:<br />- All of these<br />- It will promote subsequent growth of wetlands plants and animals once floodwaters recede.<br />- Some fish, plants or other aquatic life could be washed downstream.<br />- Fresh nutrients would be brought in.<br /><br />## Step 2<br />Each of these options represents a potential impact of flooding on a stream ecosystem. <br /><br />## Step 3<br />The first option, "All of these", suggests that all the following options are correct. <br /><br />## Step 4<br />The second option, "It will promote subsequent growth of wetlands plants and animals once floodwaters recede", is correct. Flooding can lead to the deposition of nutrients in the soil, which can promote the growth of plants and animals once the floodwaters recede.<br /><br />## Step 5<br />The third option, "Some fish, plants or other aquatic life could be washed downstream", is also correct. Flooding can cause the displacement of organisms, leading to their being washed downstream.<br /><br />## Step 6<br />The fourth option, "Fresh nutrients would be brought in", is correct as well. Flooding can lead to the deposition of nutrients in the soil, which can be beneficial for the growth of plants.<br /><br />## Step 7<br />Since all the individual options are correct, the correct answer is "All of these".