Answer:
gallstones
Explanation:
Gallstones are hardened deposits of digestive fluid that forms in the gallbladder that is found under the liver. The formation of these gallstones can be as a result of the inability of the bile to secret enough chemical to dissolve excess cholesterol t is excreted by the liver. It can also be caused s a result of the malfunction of the gallbladder.
When symptoms of gallbladder show, they often present signs such as pain in the right upper abdomen, nausea, vomiting etc.
Risk factors of gallstones include: eating high cholesterol diet, sedentary lifestyle, obesity etc.
Answer:
They found evidence of an impact crater in Mexico
Explanation:
The K-Pg boundary is the boundary between the Cretaceous period and the Paleogene period, but also marking the end of the Mesozoic era and the beginning of the Cenozoic era. This boundary is dated to roughly 66 million years ago. The K-Pg boundary is characterized with a mass extinction. The dominant organisms on Earth all died out, including the dinosaurs, both terrestrial and aquatic, as well as the flying reptilians, with only the birds surviving from that super-family. The reason for the mass extinction has been an impact with an asteroid or a comet, that was very large and hit the Earth where the Yucatan Peninsula in modern day Mexico is located. The impact was devastating, with heat waves, tsunamis, earthquakes, triggering of the majority of the volcanoes, wildfires, all combined managed to devastate the environment, thus big portion of the species living in it as well. The lucky survivors were smaller organisms, and the mammals turned out to be the most successful in occupying the empty niches and have became the dominant organisms on the planet.
<h2>Answer:</h2>
Correct order from least greatest mass to greatest mass:
- Terrestrial
- ice giants
- Ice dwarfs
- Gas giants
<h3>Explanation:</h3>
The above given list contains the names of different planets depending upon their compositional characteristics. According to this list gas giants are heavier and then ice dwarfs and then ice giants.
Terrestrial which means planet earth is top on the list, which is lighter in weight than other planets.
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