Mass- triple beam scale
Volume- graduated cylinder
Density- find the mass and the volume of the object. Divide the mass by the volume.
Hope this helps!
Exercising self-control does make us more likely to achieve our goals due to the reason that self-control helps with decision making and how to make the smartest decisions. Not only that but it also helps with restraining from doing things you know you’re not supposed to do. So to achieve your goal you need self-control to make sure you don’t get off that path of maintaining your goal.
The prepositional phrase in the following sentences.
He studies hard, and his grades are always above the average is "above".
<h3>What is a prepositional?</h3>
Prepositions and postpositions, collectively known as adpositions (or, more generally, prepositions in classical grammar), are a class of words used to indicate various semantic obligations as well as to transmit spatial or temporal relationships (in, under, towards, or before) (of, for).
The preposition or postposition's complement, or occasionally object, is the union of a preposition or postposition and a noun phrase. A preposition comes before its complement, whereas a postposition comes after. English frequently utilizes prepositions rather than postpositions, with a few exceptions like "ago" and "notwithstanding," as in "three days ago." Like in England, under the table, and of Jane, words like in, under, and of come before their respective subjects.
To learn more about prepositional from the given link:
brainly.com/question/4956879
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