How can you use the concept of genetic inheritance to disapprove the Marx idea of the inheritance of acquired characteristics?

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !

One of the reasons that stars are so large is because