Which is a characteristic of the littoral zone of lake erie?
question 19 options:

floating aquatic plants

free-floating autotrophs

low level of biodiversity

wide variety of fish species

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection