Answer:
Option D
Explanation:
In simple words, E- mail is the best way in this scenario as one can connect to every corner over the world through internet. Video conferencing would not be feasible as it is very personal and appearance can lead top status discrimination.
Connections would be difficult to obtain through text messaging and instant messaging would be stressful as one needs to be online every time to connect.
Thus, from the above we can conclude that the correct option is D.
Answer:
felt ready to perish with cold.
Explanation:
Yes, its all because of the size and the weight of the ball. If it is heavy and big, then it will roll differently then a smaller one because it weighs less which causes the smaller one to roll a shorter distance.
Answer:
personification or imagery
Explanation:
The author is using one of those because you can sense what is happening
The correct answer is option B) ie When metal X is placed in a solution of Z sulfate, a reaction occurs.
- The metals in the reactivity series are ordered in descending order of reactivity.
- The difference in stability between metals' electron configurations as atoms and as ions accounts for their reactivity. They will all react to produce positive ions because they are all metals.
- In this question, this is given that X is more reactive than Y which is more reactive than Z
- So, we can place them in reactivity series as X>Y>Z
- This means that X can displace Y and Z . Y can displace Z. Z cannot displace any of the other two.
Hence, the correct answer is option B) When metal X is placed in a solution of Z sulfate, a reaction occurs.
Learn more about the reactivity series here:
brainly.com/question/17469010
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