Answer:
i beleave cuz of the Earth is spherical
Explanation:
physical property is a characteristics of a pure substance that can be observed without changing the substance into someone else.
Answer:
Wilhelm Conrad Roentgen (1845-1923)
Antoine Henri Becquerel (1852-1908)
Pierre (1859-1906) and Marie (1867-1934) Curie
Explanation:
Wilhelm Conrad Roentgen (1845-1923)
Contribution: Discovery of x-rays in 1901.
Antoine Henri Becquerel (1852-1908)
Contribution: He discovered that radioactivity is the separation of x-rays and document and the difference between two.
Pierre (1859-1906) and Marie (1867-1934) Curie
Contribution: She discovered Polonium and Radium in1911
I think it’s d because it talks about a spring with is common like the spring in a pen
Answer:
The Correct Answer is "D"
Explanation:
For Detail of this answer Please see the attached file.
