The first astronauts to travel to distant stars might use what to get up to light speed instead of engines

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

This drawing shows a human body system. what is the primary function of this body system?