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Hatshy [7]
3 years ago
5

How do the circulatory, respiratory, or digestive systems work together?

Chemistry
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

by pumping blood throughout the body.

Explanation:

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when solid pellets of sodium hydroxide (naoh) dissolve in water, the temperature of the water can rise dramatically. taking naoh
irga5000 [103]

ΔSsys  and ΔSsurr both have values larger than 0.

<h3>Entropy Change: What Is It?</h3>
  • Entropy change is a phenomena that measures the evolution of randomness or disorder in a thermodynamic system.
  • It has to do with how heat or enthalpy is converted during work.
  • More unpredictability in a thermodynamic system indicates high entropy.
  • Heat transport (delta Q) divided by temperature equals the change in entropy (delta S).
<h3>What causes variations in entropy?</h3>
  • When a substance is divided into several pieces, entropy rises.
  • Because the solute particles are split apart when a solution is generated, the dissolving process increases entropy.
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learn more about entropy change here

brainly.com/question/6364271

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8 0
2 years ago
An atom with six protons and eight neutrons is a(n)___
mylen [45]

Answer:

standard carbon atom

Explanation:

7 0
3 years ago
Read 2 more answers
If a machine decreases the distance an object moves, it must also _____.
mart [117]

increase the force needed to move the object

Explanation:

If a machine decreases the distance an object moves, it must also increase the force need to move the object.

A machine is a device that is used to do work with a little energy input.

  Work done = force x distance

We see that to do more work, a lot of force must be applied to move a body through a greater distance.

If the distance is reduced;  

      Distance = \frac{Work done {force}

More force must be applied to measure up for the distance and make the machine more efficient.

learn more:

Work done brainly.com/question/9100769

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3 0
3 years ago
The medium ground finch lives on the Galapagos Islands. Birds with beaks of all sizes were originally part of this population. T
emmainna [20.7K]

Answer:

Finches after drought had stronger and larger beaks to demolish the harder and larger seeds that the drought brought, a difference from those that lived in wet times that had smaller, pointy beaks to eat smaller seeds.

Explanation:

This is called the theory of animal evolution, where animals adapt according to the environment, this theory was just analyzed by this species of animals and many more on the island of Galapagos by Darwin.

What I also approve of as that animal that survives a certain environment is the one that is considered most suitable to live in that place.

4 0
3 years ago
Explain the three ways that machines can make work easier
mr Goodwill [35]
1. they work ways faster
2. you don't need 100 people making the same thing at once
3. its a better chance of not getting an injury
8 0
4 years ago
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