Vaccinations exist for the flu and the chicken pox
Earth is approximately spherical in shape like all planets and stars. Earth is composed mostly of rock. Three-fourths of its surface is covered by a relatively thin layer of water (some of it frozen), and the entire planet is surrounded by a relatively thin blanket of air.
C,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, i think its c
Answer:
When two or more people get sick and have the same symptoms after eating the same food at a foodservice operation
Explanation: