Density is mass per unit of volume. Which pair of lab instruments would a student use to measure the density of seawater?

Biology

1 answer:

Dennis_Churaev [7]3 years ago

7 0

answer:

a balance and a graduated cylinder

Explanation

Density is mass per unit and it is property characteristic of a substance. The arrangement of the mass of atoms and their size is what determines the the density of a substance.

For a student to measure the density of seawater he/she is required to use a balance and a graduated cylinder where a balance will be used to measure the mass of the mineral sample and then a graduated cylinder to determine the volume.

You might be interested in

Organisms such as decay bacteria that help recycle dead organic matter are called

Anastasy [175]

Decomposer. Hope it helps!

4 0

4 years ago

Certain flightless beetles have wings that have no function. The wings are an example of which type of structure?

AnnZ [28]

<span>vestigial structures because they are hard </span>

8 0

3 years ago

Read 2 more answers

Is Hh a homozygous or heterozygous

weeeeeb [17]

Heterozygous (brainly needs me to put more characters in)

6 0

3 years ago

The nuclosome is rish in :

iren [92.7K]

Explanation:

The nucleosome is the fundamental subunit of chromatic.

7 0

3 years ago

When asked to analyze a sample of marine life, you notice the animal has an incomplete digestive tract, stinging cells, and swim

lianna [129]

Answer:

The correct option is;

True

Explanation:

The digestive system of Cnidarians is incomplete having only one single opening which is the gastrovascular cavity the representing the anus and the mouthof the Cnidarians

The hollow body of the Cnidarian polyp which allows water through has tentacles at the top bearing cells meant for stinging

A prey caught by the tentacles is drawn in to the mouth and ingested

The Cnidarians are able to attach to surface due to their attachment adapted lower end

The correct option is therefore true.

7 0

4 years ago