Answer:
A perfect cube
Step-by-step explanation:
27 is a perfect cube of 3

Answer:
there are 20 centimeters in 0.2 meaters
The individuals are observed the exact way they act in real life. It is the best method to learn about cause and effect relationships. The researcher determines relationships among variables.
I wasn’t sure if I was supposed to pick multiple or just one, so if you need to just pick one, pick “The individuals are observed the exact way they act in real life.”
Answer:

Step-by-step explanation:





You can just remember that 5 is the diagonal of a square of side length x.
