Which phase of mitosis is shown in the illustration? prophase metaphase
anaphase
telophase

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

How many neutrons does plutonium -196 with an atomic number of 78.

Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.