Which of the following is the definition of an adaptation?

A. any trait that is helpful to an organism
B. a physical trait that helps an organism survive
C. a genetic trait that helps an organism survive and reproduce in a particular environment
D. a part of the anatomy of an organism that is beneficial, and that can be passed on to offspring

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.