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babunello [35]
3 years ago
7

What is the relationship between density and pressure?

Biology
2 answers:
Liono4ka [1.6K]3 years ago
8 0

Answer: The relationship between density and pressure is direct i.e density is directly proportional to pressure. Change in density will reflect on pressure. When density increase, pressure also increase. When density decreases,pressure also decreases. When pressure increases, density increases and vice versa.

Explanation:

Pressure is the measure of force or force acting on a unit area or per unit area.

Density is the ratio of mass to volume of a particle.

The relationship between density and pressure is direct. Density is directly proportional to pressure.

Arisa [49]3 years ago
6 0

Answer:

Density is directly proportional to pressure and indirectly proportional to temperature. As pressure increases, with temperature constant, density increases. Conversely when temperature increases, with pressure constant, density decreases

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6. Which of the following statements about protists is true?
VikaD [51]
<h3>Answer:</h3>

The Correct answer is... <em>C.</em><em> Protists are a catch-all group for eukaryotes that aren't plants, fungi, or animals</em>.

<h3>Explanation:</h3>

Let's break it down!

~~~

A. Protists are all <u>heterotrophic</u>.

The given statement in answer choice A. is (partially correct) FALSE.

<em>The following statement is TRUE... The protist is classified as </em><em>either</em><em> </em><u><em>autotrophs</em></u><em> or </em><u><em>heterotrophs</em></u><em>.</em>

~~~

B. Protists can't <u>live in freshwater</u>.

The given statement in answer choice B. is also FALSE.

<em>TRUE... Nearly </em><em>all protists exist</em><em> in </em><u><em>some type of aquatic environment</em></u><em>, </em><u><em>including freshwater</em></u><em>.</em>

~~~

C. Protists are a catch-all group for <u>eukaryotes</u> that aren't <u>plants, fungi, or animals</u>.

The given statement in answer choice C. is CORRECT!

<em>TRUE... As the </em><em>catchall term</em><em> for </em><u><em>eukaryotic organisms</em></u><em> that are </em><em>not animals, plants, fungi</em><em>, or any single phylogenetically related group, it is not surprising that few characteristics are common to all protists.</em>

~~~

D. Protists are all <u>parasitic</u>.

The given statement in answer choice D. is (partially correct) FALSE.

<em>TRUE... </em><em>Many</em><em> protists are </em><u><em>pathogenic </em></u><u><em>parasites</em></u><em> that must infect other organisms to survive and propagate.</em>

<em>~~~</em>

Therefore, the correct answer choice is C.

I hope this was helpful! (✿◠‿◠)

3 0
2 years ago
What substrates or products might you monitor to determine the rate of photosynthesis?
boyakko [2]

You could put a plant in a plastic bag and monitor the CO2 concentration in the bag.

6 0
4 years ago
A trail pattern leading away from the victim at a stabbing scene was most likely created by:
Morgarella [4.7K]

Answer: B. Blood dripping from the murder weapon.

Explanation: In bloodstain pattern analysis, blood spatters behave in accordance with some scientific laws in relation to what caused the bloodshed, the position of the victim and the perpetrators, and the velocity at which the blood is spattered. Since the blood trail is leading away from the stabbed victim, the blood trail is most likely created by the dripping of blood from the murder weapon

5 0
3 years ago
This part of an experiment always stays. It never changes. It is the?
Andrews [41]

independent variable

Explanation:

5 0
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What happens to about 10 percent of the energy represented in each trophic level?
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It drops down to 1 percent
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