What evidence exists to support the theory of plate tectonics? Fixed points on the Earth’s surface move relative to one another.
Rock formations in deserts show evidence of erosion by glaciers.
Satellite images show a single landmass on earth 175 million years ago.
The lithosphere is the same age across the entire surface of Earth.

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits