The heliocentric system gained support when Galileo observed that Group of answer choices Venus goes through phases similar to those of Earth’s moon. the orbit of each planet is an ellipse. most of the smaller planets are closer to the sun. one side of the moon always faces Earth.

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

What best describes emerging scientific ideas