Answer:
The correct answer is marsh.
Step-by-step explanation:
A kind of wetland that generally gets formed in the transition regions between the aquatic and the terrestrial ecosystems is termed as the marsh. Different kinds of birds and animals are found within a marshland, and various herbaceous species like reeds and grasses are found in the marshy regions.
The formation of marshes generally takes place close to the streams or lakes, and as all the mentioned characteristics resemble the wetland pictured by Samantha in the given question, thus, the kind of wetland in which Samantha was most likely in is marsh.