Which part of a hypothesis should the student add to this that could also be tested in other experiments?
an explanation based on prior scientific knowledge or
observations
an explanation of how the hypothesis will inspire new
questions
O an independent variable that the student controls during
the experiment
O an independent variable that is affected by the other
experimental variable

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

How have the greenhouse gasses increased from the year 2000 to 2018

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.