A valid hypothesis is one that is <span>testable and rejectable
</span><span>.Recorded data may be quantitative or qualitative.
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<span> If a measurement is precise, it is highly repeatable or reproducible is true</span>
Answer:
I believe the answer is E, F, G, H hope this helps
Explanation:
It involves the military application of advanced scientific research regarding nuclear weapons, jet engines, ballistic and guided missiles, radar, biological warfare, and the use of electronics, computers and software.
It means a condition resulting from an unbalanced diet or insufficient food
A letter from Roderick Usher which gave a nervous agitation in itself was the basic outline that summarizes this passage.
Explanation:
Roderick Usher was one of narrator's companions in his boyhood. It has been several years since he last met Roderick. A letter, which was very personal, was received by the narrator now. In the letter, there was a message about a mental illness that depressed him both, physically and psychologically.
In the letter, the narrator could feel how empty and lonely Roderick was feeling because of the words he used to express his pain.
The statement: An earnest desire to see me, as his best and indeed his only personal friend, a view of attempting some alleviation of his malady (grief) - best describes the passage
