Answer:
Prehistory refers to the period of time before civilization and writing.
Since pre means "before," and history is the record of human events, prehistory refers to the time before human civilization developed and started writing things down.
Explanation:
Answer:
When responding to online comment, first of all you have to carry positivity by responding in an upbeat but professional tone. And also correct the mistake stated in a polite manner don't do it in an abusive or insultive manner.show a form of transparency by stating the position you are currently occupying in the firm and also
have the highest level of honesty by firstly admitting your mistakes and then you go on to tell the customer by being open on how the issues will be resolved ,
Explanation: do apologize for the inconveniences caused by the said action.
Customer they say are always right. They may comment to you in an offensive and insultive manner but you always stay calm and not make them chew their words. What ever point they are raising may be for the business or company's best so reply effectively.
Answer:
170 L
Explanation:
Boyles laws states that the pressure exerted by a gas is directly proportional to the volume it occupies provided that the temperature is held constant. Boyles law is given by:
PV = constant
P₁V₁ = P₂V₂
Given that the initial volume V₁ = 200 L, initial pressure P₁ = 850 atm, final volume V₂ = 1000 atm and final pressure = P₂.
Applying Boyles law gives:
P₁V₁ = P₂V₂
850(200) = 1000(V₂)
V₂ = 170 L
The estimated population was 18,000 to 25,000 people
