Answer:
Animals that burrow underground, such as moles, gophers or even ants, can also cause physical weathering by loosening and breaking apart rocks.
Explanation:
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Answer:A. Companies use investments to pay for services that improve their productivity.
Explanation:
The best description of the relationship between investments and productivity is that A. Companies use investments to pay for services that improve their productivity.
Investments made by companies include:
Increasing the production capacity factories
Buying more efficient machinery and equipment
Hiring more people
All of the above are needed to improve productivity which means that if a company wants to improve its productivity, it will need to make investments that enable it to do so.
In conclusion, investments are needed to increase productivity.
<span>A race between candidates for elective office is called a campaign.</span>
Answer:
A. The demand for labor increases faster than the supply of labor.
Explanation:
When the demand for labor increase faster than the supply, the employees will have more options to choose and the employers have to compete with other employers in order to obtain them.
This will make the employers raise the wages/salary that they offer in order to attract the employees and cause an increase in the equilibrium wage.
