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:
Horace Mann
Explanation:
Credit for our modern version of the school system usually goes to Horace Mann. When he became Secretary of Education in Massachusetts in 1837, he set forth his vision for a system of professional teachers who would teach students an organized curriculum of basic content.
The Virginia Plan addressed the issue of representation by promoting the idea of representation in Congress being based on state population size, as opposed to having a set number of representatives per state. The issue was eventually solved with the Connecticut Compromise.
Answer:
The answer is C. Irrigation.
Explanation:
Irrigation is the process of applying water to the crops artificially to fulfil their water requirements. Nutrients may also be provided to the crops through irrigation. The various sources of water for irrigation are wells, ponds, lakes, canals, tube-wells and even dams. Irrigation offers moisture required for growth and development, germination and other related functions.
The Middle East's climate and environment make living harsh, so the Middle East requires water resources and suitable land for agriculture. Much of the land that is available for producing food is destroyed by increasing desertification.
Desertification is a sweeping environmental problem, with vast effects in countries such as Syria, Jordan, Iraq, and Iran. Universal causes for a spread of arid environment are unsustainable agriculture practices and overgrazing.
The middle class had more power, traveling was safe, etc.
