She should repeat the experiment to see the results.
Answer:
some comet are very difficult to see because they are made of water and dust and they reflect light very well, so scientists only know about those that make regular appearances, and some comets have not been discovered yet and due to that scientist both sky watchers and strong telescope to report new comets and only them can identify them, although some comet can be seen easily by ordinary people
Explanation:
Although some comet are difficult to see, scientist uses sky watchers to help them to spot them, they also use strong telescope to identify them
The right answer for the question that is being asked and shown above is that: "The neighbor chose the one she thought the most stupid and incapable so she wouldn't have to pay much; Harriet loved working indoors; <span>Harriet came cheap. "</span>
Did you find an answer? I need help on that one too.
This is just a thoughts
1 his head might be clogged with thoughts
2 their is blood literally on his head
3 or some blood from something/someone is drooling on his head