The visually impaired child may experience a. delays in language, cog­nition, motor, and social development. b. the need for intervention by the age of six. c. delays in social development only. d. aggressiveness in social situations

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.