Answer: C & D
Explanation: In the context above, there is no scientific correlation or relationship between ice cream and level of temper. The observed association may be either due to mere coincidence, that is, moment whereby reduction in temper of the subject or participant is witnessed aligns with the the time at which ice-cream is consumed. Coincidental relationships have no scientific relationship and are not fixed, as they usually occur rather naturally in varying circumstances.
The observed correlation might also be due to a confounding or third variable which isn't part of our data but impacting our data, hence, resulting in the observed relationship.
The answer to the question is c. elementary reaction wherein reactants are converted products in a single step. Elementary reaction is a chemical reaction wherein one or more chemical species directly react to form products with a single transition rate in a single reaction step.
Its a multilateral system of trading in which a country pays for its imports from one country by its exports to another. Hope this answers your question :)
When the amount of nutrients available increases, the plant's height also increases. Hence, the positive correlation between the height and nutrients concentration.
The existence of a relationship between two variables that move in the same direction is referred to as a positive correlation. When one variable decreases while the other increases, or when one variable increases while the other decreases, there is a positive correlation.
A positive correlation exists when two variables tend to move in the same direction. For example, when one variable tends to decrease as the other variable decreases, or when one variable tends to increase as the other increases, there is a positive correlation.
To know more about positive correlation, click here.
brainly.com/question/27886995
#SPJ4
