What is the FIRST rule that should be followed when developi

What is the FIRST rule that should be followed when developing a hypothesis and designing an experiment? The hypothesis should always be physically testable Occam\'s Razor Always make sure to have funding The question asked must be falsifiable Circadian rhythms are physiological processes that are independent of psychological processes. True False

Solution

Question 7 : Ans : The hypothesis should always be physically testable.

A hypothesis can be proven wrong at any means, beacuse a hypotheis is deduced from a simple evidence. So the hypothesis or experiment we launch should be able to be proved true by physical testing.

Question 8: False

Circadian cycles are both physiological and psychological changes. These are 24hr cycles inside the bodies of the oragnisms which influneces on sleep, hunger. They are the physical, mental and bilogical cahnges that follow a 24hr cycle. It is also called as biological clock.

For example of psychological change: It it gets dark, we automatically feels sleepy.