Answer:
none of the above
Explanation:
an eagle is a vertebrate,it has a vertebral column
a whale also has a back bone
symbiosis is a relationship where organisms interact and they both benefit
saprophytism is a state of feeding on dead organisms
Answer:
c. There is an "opportunity cost" associated with using reinvested earnings, hence they are not "free."
Explanation:
When the reinvested earnings are invested that is basically the earnings associated with reinvestment would earn the same like that earned by the investment if not withdrawn and invested.
Let us say for example: Amount invested = $1,000
Return on such investment = $100
Now if such earnings are also reinvested then
Earnings = $110
Now if this $110 is used rather than investing again, then there is the opportunity cost of earning $11 on such reinvestment.
Thus, statement c is correct.
Well because a retrospective or ex post facto study offers a higher level of control than a correctional study!!
Answer:
Skilled labor
Explanation:
As per the modern economic growth theory, the economic growth would be possible via expenditure done on research & development and have the knowledge regarding innovations so for this the skilled labor is required that helps in research & development and so for innovations
So as per the given statement, the skilled labor is the correct option
Hence, the same is to be considered