Density is a derived unit because it's not reported as a pure unit. (A pure unit would be something like kilograms or meters.) In contrast, the units for density are kg/m3. Density is the ratio of mass to volume; mass has the unit 'kilograms' (kg) and the unit for volume is cubic meters (m3).

Density is an intensive property, which means the amount of the material is irrelevant. The density of a substance is constant.

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2 years ago

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Where does photosynthesis occur in the biosphere? Check all that apply. Sun wa in the Sun in producers in consumers Producers Wh

storchak [24]

Answer:

in producers & in comsumers

Explanation:

The reason this is the answer is because photosynthesis happens in producers then consumers eat the producers that photosynthesized

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2 years ago

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Is cc heterozygous or homogeneous?

Alex73 [517]

Answer:

cc is homoozygous i think

Explanation:

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The data table above includes the distance each planet is from the sun. Students in an Earth science class were asked to explain

Serga [27]

Student 4

Explanation:

The sun has less gravitational pull on Neptune because it is farther away. Gravity is the force by which a planet or other body draws objects towards its center.
Gravity keeps all the planets in its position and allows it to move in its orbit.
The force of gravity is inversely proportional to the distance between two objects.

So when the distance increases, the force weakens. Since Neptune approximately 4.8 billion kilometers away from the sun, its gravitational force is very less.

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2 years ago