People can get smallpox from the smallpox vaccine.
a. true
b. false

FALSE

Explanation:

Smallpox was a highly contagious viral disease characterized by the high fever, skin rash, sores in mouth and vomiting. This infection was caused by the virus Variola minor and Variola major.

Smallpox vaccine developed by the English physician and scientist, Edward Jenner in 1796, was the first successful vaccine for smallpox.

In 1980, this infection was certified as globally eradicated.

the median of the data is 4.5.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.