Jonah is experiencing and showing an emotion.
When Jonah is experiencing something he likes (like being in a warm bath), he will start showing an emotion of happiness. Whenever a person is experiencing a positive event they are fond of, they are likely to exhibit a positive emotion related to that event, and Jonah is no different.
Hello there Sunshine, thanks for asking a question here on Brainly!
You Asked ➤ Using complete sentences, identity the four major ethnic groups of the Middle East.
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Answer ➤ Arabs, Azerbaijanis, Kurds, and Persians
Explanation: There are over a thousand ethnic groups in the Middle East, but the four major ones that the the area is known for are the Arabs, Azerbaijanis, Kurds, Persians. The Turks also make the fifth major ethnic group.
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<em>- Qamar </em>
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.
