Answer: Fats
Explanation:
I learned this in 5th grade, you can also Google it if you don't believe me.
Answer:
This type of experimentation is most common in Tertiary Circular Reactions of Piaget’s stages of sensorimotor intelligence.
Explanation:
Tertiary Circular Reactions: this is the stage where a child begins an trail by error experiment with things that are around him.
The answer would be pubic hair. Because, secondary sexual characteristics.
Visible secondary sex characteristics are nonreporductive sexual characteristics.
For males things that will start to show are pubic hair, facial hair, and Adam's apple.
Researchers are most likely to use an electroencephalograph to measure their brain wave activity throughout the night. Formulating a hypothesis. Find out what goes on in people's brains during a typical night's sleep, Proposes that there is a relationship between the amount of sleep deprivation and the ability to solve complex mental tasks; the more sleep deprived people are, the more mistakes they are likely to make.