I feel like they shouldn’t
Answer:
Dependent
Explanation:
In research, we have two different types of variables:
- The independent variable is the one that the researchers can control and that will have an effect on another variable.
- The dependent variable is the one that cannot be control and that is affected by the independent variable. Researchers observe this variable to see how it changes. This is the variable that will be tested or measured.
In this example Professor Nguyen wants to study the impact of mood on reading comprehension. In other words, he's trying to see the effect mood has on reading comprehension. We can see that <u>reading comprehension will be the variable that is being affected and that will also be measured</u> (using a reading comprehension score), therefore this would be considered the dependent variable.
Answer:
is there a picture of the passage or something ?
Explanation:
i dont know who zack is from so i cant help unfortunately.
Answer:
It is colder as you go up in altitude because the atmosphere gets thinner.
Explanation:
As you climb to higher altitudes above sea level there is lower pressure in the sense there are fewer air molecules. When the pressure of a gas is low, the temperature also lowers. In contrast, gas pressure increases will lead to temperature increases. Lower air pressure makes it harder for oxygen to enter our system. Our pulse rate increases in order to get more oxygen to our blood. People who live at high altitudes have been shown to have higher lung capacity and more red blood cells because the body has to work harder to get oxygen. Mountainous areas like the Himalayas and the Andes are home to entire cultures that have adapted to the relatively harsh conditions of living at high altitudes with colder temperatures.
B. i pick this answer because the middle class has included alot of money through the years
