Read the sentence from the text. Speed is also the reason that a meteoroid sometimes has a tail that is many miles long.

What is most likely the technical meaning of "tail"?

a thin rock formation at the end of the meteoroid, asteroid, or comet

a trail of fire that follows a meteoroid as it enters the Earth's atmosphere

a beam of light that is put off from a meteoroid, asteroid, or comet

a visible dust trail following a meteoroid that illuminates as it enters the Earth's atmosphere

Ineed ,someone me on this and my other questions

Which two parts of this excerpt from authur conan doyle's " the contest " show policies lack of knowledge about the rules and restrictions of his society

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.