<span>It has provided clear and accurate pictures.
</span><span>The statement that best explains how the Hubble Space Telescope has made outer space exploration easier is that it has provided clear and accurate pictures. Particularly, the combination of images helped with detection of some particularly structures and galaxies that were hidden before.</span>
Answer:
The correct answer is None of these choices are correct.
Explanation:
Crossing over doesn't occur only between heterozygous genes, it also doesn't happen only in some chromosomes and it never reduces de variation, otherwise, the crossing over is one of the main causes of variation among species.
Option C Habitat.... Polar bears are only found in the Arctic. The most important habitats for polar bears are the edges of pack ice where currents and wind interact, forming a continually melting and refreezing matrix of ice patches and leads (open spaces in the ocean between sea ice).
Answer:by rotation that is powered by the motive force
Explanation:
