1:it began in july 28 1914- November 11 1918
2: A Fake Paris was Built to fool German Pilots in Word War 1
3:they used a urinated hanckercheif as self defense
Answer:
Naturalistic observation, Description.
Explanation:
Naturalistic observation is a research method. It has been used in social psychology and another field to observe the behavior of animals and human beings in natural settings.
This research method is commonly used by the psychologist and the other scientist who want to study animal and human beings in natural settings. Many times what researchers want to study, does not happen in the laboratory.
The researcher has to do their study in natural settings, where what they want to study, occur naturally.
Thus much of his study on cognitive development in children and how children respond to the environment, all happened in natural observation.
Answer:
Gear a
Explanation:
Gears are pairs of rotating elements which transmit torque to the one another. Each gears have teeth on them and they mesh together to transfer rotary motion from one shaft to the the shaft. Gears can change the power, speed and the direction of power source.
In the context, it is given that gear a is the driving gear. If the gear a meshes with gear b, gear a will rotate gear b. Hence gear a is the driving gear and gear b is the driven gear. Thus gear b gets its motion from gear a.
Now if the teeth of gear b are sheared, then gear b will not be able to mesh with gear a and thus gear b ceases to stop its motion.
Thus gear a will turn.
The Articles of Confederation were discarded in favor of a stronger more centralized federal government because of problems in governing that were associated with weaknesses of the Articles of Confederation. The Articles failed to allow the national government to collect taxes, resolve inter-state disputes, and govern effectively more generally. Therefore, at the Constitutional Convention they decided to scrap the Articles and write an entirely new Constitution.
due to the rise of trophy hunting the which hunting animals to have on display some animals have been over hunted which why we have endangered species.
