The duck has no system of defense like a porcupine so their instinct is thus different
Explanation:
A porcupine defends itself from an attacker by keeping its face hidden on the bare ground and keeping its belly down to the ground while shooting up the quills on its back.
The quills are not poisonous but still can kill an assailant.
The duck has no such form of defense so it often has the instinct of hiding and not doing that position.
The duck usually tries to run away from the danger as it has no advantage in standing the ground to defend.
Answer:
He schooled at so many places but one of them is the university of South africa
1. Homes in the suburbs were affordable to middle class families. This had to do with lower land prices in suburbs vs. the city and also new building practices that brought down the cost of these suburban homes.
2. The G.I. bill provided loans to military veterans, so this also helped them be able to afford "the American dream" of home ownership.
3. The construction of highways facilitated travel into the cities for work from the suburbs. (Note that the Federal Aid Highway Act was passed in 1956.)
4. There was a perception that life in the suburbs would be safer and less susceptible to crime than life in the city.
That's several reasons you can work with.
