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
Bas_tet [7]
3 years ago
11

Which statement best describes a physical change?hurry fast help ​

Biology
2 answers:
barxatty [35]3 years ago
5 0

the 3rd one.

this is due to the chemical properties remaining unchanged and the physical properties changing

Aliun [14]3 years ago
4 0

Answer:

the third one

Explanation:

physical change is only on looks

You might be interested in
Which type of star explodes in a supernova and may then from a neutron star?
Pavel [41]

Answer:

hayajajajsjajajajajajsjajjajajauias

6 0
3 years ago
Women gives birth to a baby boy. A few years later she gives birth to another baby boy. What is the probability that her third c
elena-14-01-66 [18.8K]

Answer:

50 %

Explanation:

It is given that a woman gives birth to a baby boy. Her second child is also a baby boy. Now she is about to give birth to her third child. We have to determine the probability of the child to be a girl.

Here, the probability of the child to be a girl would be 50 % or 1 out of 2.

There are two possibilities and the possibilities would result a boy child or a girl child. So there are two possible outcomes and is equally likely with each child birth.

Also each child birth is an independent event, so the probability that the one results will occur do not depend on the previous births.

5 0
3 years ago
An immunoglobulin (Ig) molecule, of any class, with regions symbolized as C or V, H or L , has a light chain made up of _______.
Nadusha1986 [10]

An immunoglobulin molecule of any class with regions symbolized as C or V, H or L, has a light chain made up of one C region and one V region.

The glycoproteins known as immunoglobulins (Ig), often known as antibodies, are created by plasma cells. A number of immunogens, including bacterial proteins, promote B cells' conversion to plasma cells. These cells, which make proteins, are involved in humoral immune reactions to bacteria, viruses, fungi, parasites, cellular antigens, chemicals, and synthetic compounds. Using a B-cell receptor, the immunogen or antigen adheres to the B cells' cell surface (BCR).

As a result, a signal is generated that directs the activation of transcription factors, leading to the manufacture of highly specific antibodies for the immunogen that initially activated the B cell. Furthermore, one B cell clone produces immunoglobulin (specificity). Two light chains and two heavy chains that alternate in a light-heavy-heavy-light pattern make up antibodies, also known as immunoglobulins. Therefore, choice A is the right response.

Learn more about immunoglobulins here, brainly.com/question/28203010

# SPJ4

8 0
1 year ago
Pls help i don't understand :( Will Mark Brainliest!! + 25 Points!!]
Grace [21]

Answer: A

Explanation:

7 0
2 years ago
How can you fix thermal pollution?
Feliz [49]

Answer:

Heated water from the industries can treated before discharging directly to the water bodies.

Explanation:

please mark brainliest

6 0
3 years ago
Other questions:
  • An employee goes to a co-worker's locker while the co-worker is away, takes his car keys, and later steals his car. Which is the
    15·2 answers
  • Why are large boulders present in steep mountain streams?
    9·1 answer
  • IF 9 PINTS OF ICE CREAM COST $54, HOW MUCH DOES 2 PINTS OF ICE CREAM COST?
    13·1 answer
  • How big can chia plants grow? And if they get too big, do I need to put them in soil?
    10·1 answer
  • Rodenticides often interfere with which vitamin in the body?
    8·1 answer
  • What happens during cellular respiration?
    10·1 answer
  • Is there more water up or down in the atmosphere​
    10·1 answer
  • Memories of a Memory
    5·1 answer
  • Marine dead zones can form when nutrient run-off causes certain types of algae to grow very quickly and then die off. As dead al
    8·1 answer
  • A somatic cell performs many tasks at once. Which is the most important factor that
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!