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Answer:
b
Explanation:
Further testing proved conclusively that the cowpox virus was able to build immunity against smallpox. Using his theory, similar vaccines were later created for diseases such as yellow fever, mumps, rubella and tetanus.
Imperative
Imperative sentences gives demands. It is indicated by an implied subject
Answer:
- When the subject of the sentence represents the doer of the action, it is known as ACTIVE VOICE.
Eg: The man killed the snake
- A sentence is PASSIVE when the subject represents the receiver of the action.
Eg: The snake was killed by the man
Answer:
The Count orders wolves to eat her
Explanation:
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