Which of these statements best explains why copernicus' model of the solar system was different from kepler's model of the solar system?

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere