Choose the option that best matches the description given. These scientists do research analyzing DNA of different strands of marijuana:

botanists

geotaphonomists

taphonomists

osteologists

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost