Which of the following statements is true about scientific theories? A. Scientific theories become hypotheses. B. Scientific theories are never proven. C. Scientific theories are proposed answers to questions. D. Scientific theories summarize patterns found in nature.

Related Questions

• Who invented the mercury barometer and what is it used to measure?
• A fuel cell that is becoming very popular for cars runs on: hydrogen gas oxygen gas nitrogen gas chlorine gas
• The mechanical advantage of a machine is always greater than 1. TRUE OR FALSE
• What type of faulting occurs at a continental-continental convergent boundary? Explain your answer.
• A missile is fired from a jet flying horizontally at Mach 1 (1100 ft/s). The missile has a horizontal acceleration of 1000 ft/s2. Calculate its horizontal velocity at 10.0 seconds after it is fired. (Assume constant acceleration of the missile throughout its flight.)
• What two physical processes balance each other to create the condition known as gravitational equilibrium in stars?
• A protostar forms when a ________ collapses under the force of gravity. A. white dwarf B. black dwarf C. nebula D. supernova ...?
• Determine which factors will increase the reaction rate and which factors will decrease te reaction rate. Decrease concentration Increase Reaction Rate Decrease Reaction Rate Increase temperature Increase surface area Decrease temperature Decrease surface area Add a catalyst
• Perform the following calculations and provide your answers with the correct number of significant figures: a. 0.1886 × 12 b. 2.995 - 0.16685 c. 910 × 0.18945
• A bullet moving horizontally to the right (+x direction) with a speed of 500 m/s strikes a sandbag and penetrates a distance of 10.0 cm. What is the average acceleration, in m/s2, of the bullet?