You are presented with the question "what reproduces sexually?" and the following answer choices: 
- A compound that donates proton
 - spread flower seeds
 - They have webbed feet
 - Plant reproduction
 - By wind and rain
 - passenger pigeons
 - the dominant invertebrate
 - Something found in San Francisco

Now knowing that mollusks reproduce sexually and mollusks are the dominant invertebrate, choose the best answer.


 

       the dominant invertebrate  