52 Scientists use zebra fish to study human genetic diseases because zebra fish and humans
share many of the same genetic diseases.
Which statement describes why zebra fish experience similar genetic diseases as humans

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Match the description of each organism to the appropriate category