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ch4aika [34]
3 years ago
5

How does the muscular system depend on the skeletal system

Chemistry
2 answers:
LiRa [457]3 years ago
6 0

Answer: Vertebrates move by the actions of muscles on bones. Tendons attach many skeletal muscles across joints, allowing muscle contraction to move the bones across the joint.

Explanation:

siniylev [52]3 years ago
5 0

Answer: The muscular system works in conjunction with the skeleton to produce movement of the limbs and body.

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What is the balanced chemical equation for caffeine?
Olegator [25]
<span>C8H10N4O2 
Or do you want it in a reaction problem? 


</span>
8 0
3 years ago
A compound that donates hydrogen ions to a solution is.
jenyasd209 [6]

Your answer is, an acid

<u>Acid</u>

An acid is a substance that donates hydrogen ions. Because of this, when an acid is dissolved in water, the balance between hydrogen ions and hydroxide ions is shifted. Now there are more hydrogen ions than hydroxide ions in the solution.

<u>Acid Rain</u>

Acid rain is rain or any other form of precipitation that is unusually acidic, meaning that it has elevated levels of hydrogen ions. Most water, including drinking water, has a neutral pH that exists between 6.5-8.5, but acid rain has a pH level lower than this and ranges from 4-5 on average.

<u>Examples of Acids</u>

  • sulfuric acid
  • nitric acid
  • hydrochloric acid
  • phosphoric acid
  • carboxylic acid
  • sulfonic acid

Thus, <u>an acid</u> is your answer.

Learn more about "Acid" here https://brainly.in/question/9771168

4 0
3 years ago
water droplets tend to have a spherical, round shape, Explain ths fact in terms of the polar nature of water molecules
Doss [256]
What does it happen in smallest scale? 
<span>You have to look for "DUPRE' EQUATION" which treat about </span>
<span>"TWO-PHASE INTERFACIAL FORCEs". </span>
<span>At boundary surface between two aggregation phases, you may attribute upper energy level to molecules standing at the boundary zone. So, it has to define INTERFACIAL FORCEs WHICH ACT TO REMODEL SHAPE AND EXTENSION OF MEETING PHASEs. </span>
<span>In your case, Water's Droplet is a liquid phase surrounded by Air (e.g. gas phase) and Interfacial Forces act to dominate Boundary-Surface. </span>
<span>Mathematically, smallest possible Surface comes to SPHERICAL SHAPE. </span>
6 0
3 years ago
The tablet has a mass of 1.20 g and contains 700 mg of lithium carbonate.
kondaur [170]

Answer:

The right answer is "58.3%".

Explanation:

The given values are:

Mass of lithium carbonate,

= 700 mg

i.e.,

= 0.7 g

Mass of tablet,

= 1.20 g

Now,

The percentage of active ingredient will be:

=  \frac{Mass \ of lithium \ carbonate}{Mass \ of \ tablet}\times 100

On substituting the given values, we get

=  \frac{0.7}{1.20}\times 100

=  0.583\times 100

=  58.3%

4 0
3 years ago
Boxes on trees in swamps give wood ducks a place to build their nests platforms built on top of telephone poles provide a place
Rus_ich [418]

These artificial homes preserve the resources in the animal's environment and increases population size.

<h3>What is Population size?</h3>

This is defined as the number of organisms in a population at a given place and time.

Since the resources used are artificial, they are preserved with an increase in the population due to reproduction.

Read more about Population size here brainly.com/question/1502078

#SPJ1

8 0
2 years ago
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