Metamorphic rocks are made from i .sedimentary rocks ii. igneous rocks iii. other metamorphic rocks a. i and iii only b. iii only c. i and ii only d. i, ii, and iii

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

The discovery of the electron as a subatomic particle was a result of

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.