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
Tcecarenko [31]
3 years ago
6

Biology students used raw eggs in an experiment on tonicity and osmosis. The students put their eggs into vinegar to remove the

shells. The vinegar was used to remove the shell from the raw egg. What other effect(s) did the vinegar have on the egg?
Biology
2 answers:
jolli1 [7]3 years ago
4 0

The vinegar had turned the whites of the egg clear, so you can see in it.

Hope this helped :)

alina1380 [7]3 years ago
4 0

Answer:

The correct answer is - the mass of the egg increased and egg white become somewhat transparent.

Explanation:

The vinegar has acetic acid that helps in dissolving the eggshell and release carbon dioxide and make the egg white somewhat transparent. The other main effect that vinegar has on the egg is to make it bouncy and increased its mass due to the hypotonic nature of the vinegar in the egg that leads to the diffusion of the water into the cell.

Thus, the correct answer is - the mass of the egg increased and egg white become somewhat transparent.

You might be interested in
Interruption of normal blood flow to part of the brain is known as __________. cerebrovascular disease hypertension atrial fibri
r-ruslan [8.4K]
The answer would be cerebrovascular disease
Hope this helps ! # And I oop
8 0
3 years ago
1.3.2 Identify and explain FIVE recommendations to address teenage pregnancy
igomit [66]

Answer:

The ways in which teen pregnancy can be addressed are as follows:

1. Special prenatal care is needed and health care centres should be visited frequently for a checkup.

2. The teen should also undergo tests for STD or Sexually transmitted diseases.

3. Toxic substances such as alcohol, tobacco, etc. should be avoided.

4. Eat a proper balanced diet and stay physically active.

5. The teen should be made aware of all the associated health risks and other factors associated with pregnancy.

Explanation:

I'm not sure but hope it helps.

3 0
3 years ago
The range of abiotic conditions under which a species can persist is called its
pantera1 [17]
A. geographic range because there is a range of area where a species can thrive but after you reach a certain point the climate and environment changes and species will no longer be able to withstand it. Climate, weather, and sometimes habitat would all be considered abiotic factors.  
6 0
3 years ago
Which element within the respiratory system is responsible for removing foreign matter from the lungs
Nataly_w [17]

Answer:

Cilia

Explanation:

The element which is responsible for this is the Cilia. The form found in a human's respiratory system are known as Motile Cilia and basically act as brooms on the respiratory epithelium lining the respiratory tract. Huge waves of Motile Cilia communicate with one another in order to be able to effectively clean up all dirt and mucus from the lungs in a very organized and unified manner. This helps maintain our respiratory system running as effectively as possible.

4 0
3 years ago
List three thing that could happen for succession to occur​
timofeeve [1]

Answer:

Ecological succession may also occur when the conditions of an environment suddenly and drastically change. A forest fires, wind storms, and human activities like agriculture all greatly alter the conditions of an environment.

Explanation:

8 0
3 years ago
Other questions:
  • Describe three pieces of evidence that support the big bang theory.
    8·1 answer
  • What organelles are near the nucleus
    7·1 answer
  • A chemical bond resulting from the loss or gain of electrons and the subsequent attraction of oppositely charged atoms
    5·1 answer
  • Given the following biochemical pathway, in which the letters represent chemical substances in the pathway and numbers represent
    10·1 answer
  • What is speciation?
    10·1 answer
  • Consuming alcohol inhibits the release of ADH. As a result __________.
    12·1 answer
  • B
    12·1 answer
  • Carbon dioxide is carried in blood plasma.
    9·1 answer
  • What does atomic number tell you about an atom? * Number of electrons in the nucleus Number of protons and neutrons in the nucle
    6·2 answers
  • A student was injured in an accident which caused the Renal Artery to fail. A matching organ donor was unavailable, and as their
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!