Answer:
The answer you put is correct.
Explanation:
A
D. Air pollution is not as much of a problem there
Answer:
The dependent variable is their degree of sleepiness.
Explanation:
In a correlational study, an independent variable is expected to affect a dependent variable. In the example, the level of caffeine intake is predicted to change the participants' sleep patterns. In other words, the degree of sleepiness <u>depends</u> on the caffeine levels.
An easy way to remember the difference is to say: Independent causes change in dependent.
Answer:
Rotating Levers make a(n) INCLINED PLANE
Answer:
The Bayley Scales of Infant and Toddler Development
Explanation:
The Bayley Scales of Infant and Toddler Development is an assessment instrument designed to measure motor, cognitive, language, social-emotional, and adaptive behavior development in babies and young children. 1 It involves interaction between the child and examiner and observations in a series of tasks.Nov 7, 2019
