Answer: Skinner box
Explanation: Skinner box is referred as the environment to conduct an experiment to observe the natural behavior of the element in a chamber. The Skinner box is also known as operant conditioning chamber. It is most commonly used for the experiments to be conducted with the animals in the operant conditioning chamber for the research purpose.
It is also soundproof tool and also refereed as the lever box as it contains lever .Thus the answer is Skinner box.
Answer:
message = "i hate cheese and"
message += " fries"
print(message)
Explanation:
Whenever you do string concatenation, which is just combining strings, it doesn't put a space in between the items you're joining together, it does exactly what you tell it to do, so to add a space between the two pieces of text you would have to do the following:
```
message = "i hate cheese and"
message += " fries"
print(message)
```
Don't copy the ```, I just put that to indicate anything in between is code
Anyways notice the space I put before fries? That should also add a space in the message so there is a space between "and" and "fries"
Small programs stored on the harddrive that provide basic functionality for he devices listed would be called Hardware Drivers.
I hope this helps!
Answer:
Mainframe computer are the larger system computers and most expensive computer.
