It is winter and everyone in your family has the flu virus but you. Which body systems work together to help prevent you from catching the flu? A The cardiovascular system transports the disease fighting cells around the body, the respiratory system warms the air and weakens the flu virus
B. The respiratory system warms the air and weakens the flu virus, the immune system recognizes and kills the pathogen before it can make you sick
OCThe cardiovascular system transports the disease fighting cells around the body, the immune system recognizes and kills the pathogen before it can
make you sick
OD. The muscular system creates the disease fighting cells responsible for fighting off diseases, the excretory system removes pathogens along with liquid
waste before it can make you sick.

Jason pressures emmanuel to be a gang member. which choice is the best way emmanuel can respond? tell jason he is not interested in joining. ignore jason and brush off what he says. lighten the mood by changing the subject. keep quiet and continue listening to jason.

Sean is getting frustrated by his math homework. rebecca sean with his math homework. in a neutral tone, rebecca explains to sean how to solve the equation he was having difficulty with. sean is impressed by rebecca’s mathematical mastery. later, he describes her as warm and friendly. based on the information above and sean’s question, what might a psychologist conclude about his social perception? a. sean’s opinion about rebecca’s friendliness was part of a conscious desire to overlook her cold behavior. b. sean’s opinion about rebecca’s friendliness was influenced by his own positive mood and feelings. c. sean’s opinion about rebecca’s friendliness was based on interactions with other math students. d. sean’s opinion about rebecca’s friendliness was affected by his positive assessment of her math skills.

Which of the following individuals' diet is following the usda's dietary guidelines? a. everything peter eats from the grain group is considered refined grains. b. kim likes carrots, so that is the only vegetable she eats. c. craig consumes nutrient-dense foods. d. brook eats mostly fast foods and sweets.