Which animal or plant didnt look like what they look like today 500 years?

The influenza virus cause the flu, but not other diseases. why?

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger