Answer: False
Explanation:
Bias is have preferences for one thing over another in a way that's unfair.
Answer:
It is supported by many different experiments.
Explanation:
Scientific theory is based on different experiments and tested in different situations and environment will all aspects. If the experiment finds true then observations will become theory. It can be changed in future if it does not meet the newly proposed conditions. But It does not means that, every theory can be changed.
Answer:
Accessibility is the epitome of usability and was a key tenet throughout the engineering of Windows 7. ... Windows 7 includes accessibility options and programs that make it easier to see, hear, and use your computer including ways to personalize your computers and use keyboard shortcuts.
Answer:
Polymorphism
Explanation:
You can have a basic button class that gets inherited by other classes.
class Button {
function pushButton(){}
}
class ElevatorButton extends Button{};
class BigRedButton extends Button{};
With these new classes, they inherit from the basic button class. They can decide what happens when the method pushButton() is called.
You don't need to worry about what pushButton() actually does, you can just call it if the object is of the type "Button" and you can expect it to work.
