How do pathogens cause infectious disease? name the four types of pathogens

According to your text, early childhood educators should plan and implement the health component of their programs to respond to the a. need to find cures for communicable diseases. b. convenience of parents. c. predictable developmental patterns of young children. d. necessities of providing low-cost care.

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases

Bennett has trouble interacting with other students in school lately. he has become frustrated easily when asked to work in groups, and he has been withdrawing from class discussions. his teacher is worried about his