1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka2103 [35]
3 years ago
11

What is a chemical reaction

Biology
2 answers:
love history [14]3 years ago
6 0

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.
frosja888 [35]3 years ago
4 0

a reaction where particular set of chemicals changes into another form without changing their nuclei just the transfer or sharing of electrons and formation and breaking of bonds is called as chemical reaction.

example- formation of water, photosynthesis etc.

but if there is a change in nuclei than it would be called as nuclear reaction.

like Uranium breakdown etc.


You might be interested in
If a human wanted to have the most efficient absorption of energy, what trophic level would they want to eat from?
Svetradugi [14.3K]
The first trophic level

they would want to eat the primary producers, which are located at the first trophic level. due to the 10% rule only 10% of the energy from the previous trophic level is passed on.
5 0
3 years ago
The environment has changed and the frequency of the p allele has gone down, what will this do to the q allele?
dedylja [7]
Frequency of q allele would be increase then;
4 0
3 years ago
(70pts) Recall the story of Three Blind Mice where the farmer’s wife cuts off the mouse tails with a carving knife. Because of t
omeli [17]

Answer:

What will happen to the population of mice that it will keep growing at a tremendous rate without a fear of being caught by a predatory. This will increase the population curve of mice but will decrease the population curve of the cat at similar speed.

What else can happen is that cats will no longer be depending on Mice for their food and they will be finding some alternate food host.

What else can happen is the trait of tailless cannot  be favored by environment as proposed by Lamarack in his theory of evolution that if organism acquires some favorable trait during his life then it is possible that he will pass this trait to offspring. Though this trait is not naturally induced therefore,  there are no chances that tailless mice can born and nature choose it as a favorable trait.

In 1880 August weismenn did experiment of similar nature, he cut off the tails of 20 successive generations of mice abut not a single tailless mouse was born. Therefore, he proved that until nature selects some traits, they are not that easily passed from one generation to another if induced by human.

Conclusion: <em>Therefore, after 50 generation mice will be just like parent mice with tails however they will have good population and less predators.</em>


Hope it help!

4 0
3 years ago
__________ fats or lipids form animal body fat that is used for stored energy and insulation.
rusak2 [61]

c. saturated, thats the one that helps animals store energy and insulation                                    

6 0
3 years ago
Read 2 more answers
A collection of organisms that make up a community as well as all of the nonliving
ANTONII [103]
This is an abiotic factor. Abiotic means non-living and these are a collection of organisms that make up a community.

Hope this helps.
4 0
3 years ago
Other questions:
  • What is the best description of gems
    5·2 answers
  • I need help, please.
    14·1 answer
  • What two organ systems are most involved in controlling the negative feedback systems of the body?
    7·1 answer
  • Which of the following phrases best defines the term "bias"?
    5·1 answer
  • How does the process of photosynthesis create food?
    10·2 answers
  • Materials and waste that are removed from a cell with the use of a vesicle is called ?
    10·2 answers
  • What factors contributed to the success of the virus in 2012
    10·1 answer
  • Explain how surface water is able to form on permafrosts able to form on permafrost
    9·2 answers
  • A black hat is made of matter that absorbs light energy and changes it into heat energy. * 5 points True False
    13·1 answer
  • The bladder is in the _____ region. a. hypogastric b. right lumbar c. left lumbar d. epigastric
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!