Which possible discovery would be attributed to an inorganic molecule?

a protein that contains more energy than lipids

a fireproofing spray used in firefighting

a new energy-efficient fuel source

a synthetic polymer that resists degrading

When a piece of wood burns, it makes heat, light, and ash. Therefore, it is an example of what type of change

Emilio tries to jump to a nearby dock from a canoe that is floating in the water. Instead of landing on the dock, he falls into the water beside the canoe. Use newtons third law to explain why this happened.

Explain the role that restriction enzymes and gel electrophoresis play in DNA profiling.

A helium nucleus contains two protons and two neutrons. The mass of the helium nucleus is greater than the combined masses of two protons and two neutrons because binding energy has been added. True False

Why Apparent weight of substance is less than it Real weight?

Heat that is transferred by the movement of currents within a fluid is called?

5. What is the percent composition of sulfur in H2SO4? A. 32.7% B. 65.2% C. 98.1% D. 2.1%

A 0.8kg object accelerate at a rate of4 m/s2. What is the net force acting on a object

Which of the following is the best definition of an isotope? A. elements of the same kind with different numbers of neutrons B. elements of the same kind that have lost electrons C. elements of the same kind that have different electrical charges

Two cars approach each other; both cars are moving westward, one at 85 km/h, the other at 54 km/h. what is the magnitude of the velocity of the first car relative to (in the frame of reference of) the second car? answer in units of km/h.