En una prueba colorimétrica el color natural de una sustancia podría afectar el resultado de la prueba. Por qué?

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

Alexa is preparing for a presentation by creating note cards identifying keywords that describe various features of each type of plate boundary. which words apply to all three of the convergent boundaries?

Fill in the blank with the correct sphere label. a: ⇒ geosphere b: ⇒ biosphere c: ⇒ hydrosphere