Scientific inquiries usually begin with the formulation of a question. can a scientific inquiry be constructed about any question? a. no; the question must be testable or scientifically investigable. b. yes; one universal scientific method can be applied to any question. c. no; only questions about supernatural events may be investigated. d. yes; it is possible to investigate any question through scientific inquiry.

For all machines-not just hammers- the user applies force force to the machine to the machine over a certain distance. question 1 options: input output duo none of the above

23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems

Compare and contrast the environmental consequences of reliance on coal with reliance on petroleum.