Which question would be MOST appropriate to guide a scientific investigation?
A) in a taste test, which soft drink taste better, coke or Pepsi?
B) what is the effect of playing video games on memory?
C) which cup material is best for insulator?
D) which room deodorizer smells sweetest?

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia