Answer:
prevention means to stop. in Urdu we say روک تھام while revive means something to set in URDU we say بحال کریں
Explanation:
so both prevention and revive are different according to their meanings.
revive is something to gain or to start again while prevention is to stop, not doing again.
The weather has been so variant lately, that I'm not sure whether to wear shorts or a down jacket.
B. Thats what i got out of it. I might be wrong tho sorry.