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
anzhelika [568]
2 years ago
11

What causes a substance’s identity to change during a chemical change?

Biology
1 answer:
alisha [4.7K]2 years ago
6 0
Chemical changes occur when bonds are broken and/or formed between molecules or atoms. This means that one substance with a certain set of properties (such as melting point, color, taste, etc) is turned into a different substance with different properties. ... One good example of a chemical change is burning a candle.



(Sorry if this didn’t help)
You might be interested in
Which of the following is organized from smallest to largest?
andreev551 [17]
Hi don’t click the link the other person sent, they could track your location. your answer is C i believe, stay safe
6 0
2 years ago
________ characterizes the functional role of atp in cellular metabolism
Stella [2.4K]

Answer:

The free energy released by ATP hydrolysis that may be coupled to an endergonic process via the formation of a phosphorylated intermediate.

<em>Hope this helps</em>

<em>-Amelia The Unknown</em>

5 0
3 years ago
The walls of the trachea are surrounded by C-shaped rings of cartilage. What is the purpose of this cartilage?
photoshop1234 [79]
The answer is b........
5 0
3 years ago
Photophores are:
Kobotan [32]

Answer:

B) cells or tissue that produce light

Explanation:

It wouldn't be A because photophores do not affect the color of other organisms.

It wouldn't be C because the cells produce light, they don't necessarily change color.

Lastly, it wouldn't be D because it isn't a whole organism producing the light, it's an organ. Organs are multiple tissues working together, and tissues are groups of cells.

8 0
3 years ago
The bacterium E. coli can use carbon sources other than glucose for
4vir4ik [10]

Answer: D.) This gene sequence ensures transcription of arabinose genes only

when arabinose is available, saving the cell from expending energy

unnecessarily

6 0
2 years ago
Other questions:
  • The parietoacanthial projection (Waters method) of the facial bones is often modified so that there is less angulation of the fa
    8·1 answer
  • Potatoes are specialized stems that store food for potato plants.which main tissue would you expect to primarily make up a potat
    14·1 answer
  • Which of the following characteristics DNA?
    5·1 answer
  • Help me please!!!!!!!
    9·1 answer
  • Which experiment is least likely be affected by bias​
    7·1 answer
  • What process accounts for species diversity.
    7·1 answer
  • Cells are open systems that exchange matter and energy with their surroundings. Which of the following best explains why plant c
    8·1 answer
  • Help me please!<br> In your own words, what are the differences between the plant and animal cell?
    15·1 answer
  • In estimating the population of tilapia in a fish pond, 60 fish were captured, marked and released. After 2days, 50 were capture
    11·1 answer
  • Photosynthesis requires light, water, carbon dioxide, and light absorbing <br> ______.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!