Homologous structures in organisms suggest that the organisms Group of answer choices

have a skeletal structure

must have lived at different times

have a common ancestor

climate change and pollution

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .