Applied force is the force of support exerted by an object that holds up another
object.
true
false

In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Energy flows from the producer level to the level. is called