Which of these is an example of passive immunity? Group of answer choices

a person develops antibodies to fight off an ear infection

antibodies are passed from a pregnant woman to an infant through breast milk

a person develops antibodies against the measles vaccine

a person is vaccinated for hepatitis B

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.

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.

the endomembrane system i think