The following are some of the reasons we preserve our food.
Not to lose it freshness
.To prevent contamination and infection
.To prevent food from smelling
.To keep insect and other pest away from the food.
Keeps farm produce in good condition for planting in the next season
.To keep food for a long period of time.
It would grow because owls are predators to sparrows
5 per 1,000 because you subtract the 10 deaths from 15 and get 5.
Answer:
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