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.
During the renaissance period, it is a generally acceptable norm that women only suitable to do a certain job (most of them related to maintaining household)
This norm leave a lot of women with massive talents and intellegence to just sit around and wasting a lot of their youth doing something that below their scope of capabilities, just like what's portrayed in the poem.
I think the correct answer would be that when <span>people feel the need to escape,they may move to another area. When people are persecuted, they definitely would feel danger in their lives and to protect the lives they would tend to migrate to other place where they are safer.</span>
Answer:
The anwer is core knowledge.
Explanation:
The core knowledge perspective questions whether some of the human capacities are present from birth or developed over time. One of its goals is to compare human abilities with those of other animals.
Humans have been studied to possess the core knowledge of acquiring language. Other animals, such as te Monarch butterfly, seem to find their way to the south using an "internal compass".
