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
stiv31 [10]
3 years ago
7

How torchlights can indicate the presence of oxygen in the cave?How does the torch function?

Biology
1 answer:
Allushta [10]3 years ago
6 0
Since fire is a chemical reaction, and oxygen is needed for that reaction, having a fire in a cave is a sure sign of the presence of oxygen.
You might be interested in
What is activation energy?
MrMuchimi
The answer is D. energy needed to break chemical bonds
5 0
3 years ago
Read 2 more answers
What is the Condon for AAs
Schach [20]

Answer:

What is AAs even stand for?

Explanation:

I can help you if u can tell me what is AAs stand for

7 0
3 years ago
Read 2 more answers
How does a large change in temperature or pH affect proteins?
goblinko [34]
<span>They come apart or lose their shape. </span>

A biological catalyst that speed up the rate of chemical reaction in the body is known as Enzymes. Many processes in the body depend majorly on enzymes and they usually function by forming enzyme- substrate complex. However, large temperature and pH will cause the enzymes to denature this is because all enzymes are proteins and these extreme conditions will affect the bonds in their tertiary structure.

7 0
3 years ago
Read 2 more answers
What happens to the shell of an egg when placed in vinegar?
Murrr4er [49]

you can put a needle through it and it won't break.

8 0
3 years ago
Which of the following structures would you expect to find in a single-celled organism?. A) internal organs. . B) legs and feet.
Karo-lina-s [1.5K]

The correct answer is:

C) outer covering

The structure that you should expect to find in a single celled organism is : C. outer covering.Single celled organism still hasn't developed a complex body structure, so it definitely won't have legs, internal organs, or brain.

Explanation:

None of the other answers can happen due to the combined solutions disability to reach the center of the organism, smaller cells in higher numbers are more effective as they can group commonly yet all receive the right amounts of nutrients for its need. multicellular organisms, such as humans can have the other answers in them as cells group collectively to make skin, muscles, and organs. it also provides the body to grow larger.



7 0
3 years ago
Read 2 more answers
Other questions:
  • One part of an ecosystem can affect a completely different part of that ecosystem. For example, a change in the climate can affe
    5·1 answer
  • Asexual reproduction is not as widespread in (plants, animals) as it is in (plants,animals) .
    9·2 answers
  • What type of mRNA requires processing?
    11·1 answer
  • Differentiate between population density and<br> population distribution<br> DUNE
    12·1 answer
  • A cast fossil is formed when
    13·1 answer
  • Explain why natural selection is an advantage to organisms.
    12·1 answer
  • Q33. Explain how the poison caused Jared’s symptoms (e.g., muscle weakness).
    13·1 answer
  • PLEASE HELP ME D:
    8·1 answer
  • Would an enzyme work in a different environment that is used to?
    8·2 answers
  • When ___________ pass through ATP synthase, ATP molecules are produced from ADP molecules.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!