It is not correct because sedimentary rock forms over time and contains fossils igneous does not
The threat to validity that is likely to occur in the scenario above is Selection Bias.
<h3>What is Selection Bias?</h3>
This occurs when a researcher has control and intentionally chooses those who are going to be researched, observed, or studied. To eliminate this bias, the scientist must ensure that the sample population is selected very randomly.
Other threats to validity are:
- History
- Maturation
- Attrition
- Social Interaction
- Instrumentation
- Testing
- Regression to the mean, etc.
Please see the link below for more about Threat to Validity:
brainly.com/question/4168290
Dreaming is a symbolic fulfillment, we dream about what our ID wants and ego can distort the memory of the dream.
The reason why some health psychologist have criticized the
general adaptation syndrome mainly because in terms of an individual’s way of
interpreting or appraising a stressful event, this does not even take into
account, that is why it is criticized by some.
I believe the answer is: <span>always use water-based lubricants
The consistency of the oil-based lubricant could potentially cause the condom to break if accompanied by the friction during the intercourse.
To prevent unwanted pregnancy, it is advocated to use water based lubricants for intercourse with condoms.</span>