Social Work homework help
Social Work homework help. 1. You find what you believe is a new species of animal. Which characteristics would enable you to argue that it is more closely related to a flatworm than it is to a roundworm?2. How did the evolution of the jaw contribute to diversification of early vertebrate lineages?3. Exotic (non-native) animals are a serious problem in the US. Give an example of how an exotic animal has impacted a habitat in the US. 4. Choose one member of phylum Chordata, not including humans, and answer the following items.a. Identify their class (ex: Reptilia) and briefly explain their characteristics.b. How are their predators and prey?c. Identify any treats to human health and how they are resolved.