Answer:
In order to retrain the horse not to buck with fear to a raised hand, the new owner shall counter condition the horse. Every time he has to pat the horse, he shall raise his hand so that the horse realizes the new condition that every time a hand will be raised, it will mean that his owner is patting him. Even when the new owner provides the horse with food, he shall raise his hand first while providing food so that the horse does not back off.
The answer is: Man made infrastructure.
This is more relevant in a 'political' map which shows the political boundaries and representations of countries.
More precisely,
Black color shows railway lines, roads, bridges, borders, and names of places
Red color indicates Major Highways, urban areas, airports, military installations etc.
These lines/markings/colors might not be seen physical maps, which feature the geography of the land.
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B) The British (A group of British men and women immigrated to the new world.
Answer:
No, the reaction was not carried out in a closed system
Explanation:
Recall that a closed system is one in which there is no exchange of materials nor energy. Hence there is no movement of matter in or out of the system. The total mass and energy present in the system is constant.
On the reactant side we have that the total mass of baking soda and vinegar is 47g + 13 g = 60g.
However on the product side, we have only a total of 56g which implies that a mass of 4g was lost in the reaction. This loss of mass can not happen in a closed system.
Hence the system is not a closed system because some mass was lost.
