Which system is used to measure physical properties? Most scientists use the .blank.
system, also known as the metric system, to measure physical properties of elements.

3. meena and ala are two friends. meena has a habit of using new pens almostevery day, whereas ala believes in getting a refill for her pen instead of buyinga new pen even though her friends make fun of her.a) which out of two practices would you follow and why? b) which value is ala depicting?

How must you react to a flashing yellow traffic light?

third-party candidates have difficulty winning elections in the united states because nearly all elected officials are selected by