Today, biologists classify sponges as animals rather than plants. what evidence supports today's classification? a. sponges have asymmetry. b. sponges do not have a backbone. c. sponges cannot make their own food. d. sponges do not have tissues or organs.

raits that your monster will have. the dna code for each trait is given, so you will need to go through the process of transcription and translation to determine what protein is being made and then match that with the corresponding trait. you may even include a picture of your monster if you are feeling creati

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.