Aboy falls while riding his bike. a scrape on his hand almost immediately begins to bleed and becomes red, warm, and swollen. what response is occurring? a boy falls while riding his bike. a scrape on his hand almost immediately begins to bleed and becomes red, warm, and swollen. what response is occurring? lytic response adaptive immune response autoimmune response inflammatory response

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.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus