Answer:
B and C are the best answers.
Explanation:
The fact that fossils of one species are found on all four continents supports the idea that all the continents were once joined together, as the animals could walk all over pangaea without crossing any oceans.
Similar mountain ranges found in different continents supports the idea that these continents were once joined together.
<h2>Answer with Explanation </h2>
Hubble space telescope revealed that the new dark spot is a near mirror image of the one found in the Southern Hemisphere. Bright, high-altitude clouds accompany the new northern dark spot. Atmospheric gases that flow up over the spot cool to form the methane-ice crystal clouds. The new spot might be a hole in Neptune's methane cloud tops, giving astronomers a peek at lower levels of the atmosphere.
Answer:
Inner Core
Explanation:
The density g/cm3 of the inner core is the highest as it is at the center of the gravitational mass. therefore it has become far more compact and dense than the other layers
