Two technicians are discussing a starter draw test. technician a says you should observe the amperage during cranking. technician b says you should observe the voltage during cranking. who is correct?

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Which number should be placed before f2 on the reactants side equation to make equation balanced? xe + > xef4

Iv the concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point الم" الا به done رلرلرللللہ و و او 8