What are some current issues that involve both zoology and questions of ethics or public policy

Animal testing with products, conservation issues concerning urban development, pesticide use, how far humans should go to protect species going extinct.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

thinking it would be d not too sure but i think it's right