You can't see anything in a cave anyway however the main adaptations needed are touch and smell to stay alive and find food.
Answer:
I am not certain what you need, it is straight forward.
a. Figure open circuit voltage Vab. That seems easy...you have V3+V2 equal to Vs Remember V3 has two currents thru it, 20ma + the current due to Vs. Vab= V3
Next, find short circuit current, you have Iab=I2-20mA
given that, you can deduce the Thevelin equivalent directly.
Answer:
evolutionary
Explanation:
Evolutionary perspective: The evolutionary perspective has been studied by Alfred Russel Wallace and Charles Darwin during 1858 who published the theory of evolution.
The evolution theory is based on natural selection that is described as a phenomenon whereby organisms changes with time as a consequence of inheritable behavioral or physical traits' changes. It states that an organism's personality and the individual difference is being evolved that leads to adaptive changes for reproduction and survival.
In the question above, the given statement represents the evolutionary conception or perspective.
I didn't look this up or anything but I'm pretty sure that the early Americans economics problem was who was in charge. I know this for fact because it still goes on today because we have to vote for presidents as the ruler of the countries.
You're Welcome in advanced! I hope this helped!
