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
nataly862011 [7]
3 years ago
7

Which of the following undergoes change during a chemical reaction?

Biology
1 answer:
12345 [234]3 years ago
4 0
It D hope that helps Have a good day
You might be interested in
What are the macromolecules DNA and RNA referred to as?
True [87]

Answer:

Nucleic Acids

Explanation:

Between carbohydrates, lipids, proteins, and nucleic acids, DNA and RNA molecules most accurately fall under the macromolecular category of nucleic acids.

8 0
3 years ago
An organism of the kingdom Protista could be _______.
ivann1987 [24]
<span>An organism of the Kingdom Protista could be organisms that are eukaryotic. Though they are such, some organisms that belong in this kingdom can't be classified as a plant, animal or fungus. Organisms like algae and kelp which belong in this kingdom are multicellular and they are able to provide for themselves food, shelter, and oxygen in underwater environments.</span>
6 0
2 years ago
Whats the answer please??
dem82 [27]

D. Selective breeding

8 0
2 years ago
Why is it important to have all parts of graph clearly labeled and drawn?
REY [17]
Graphs that are clearly labeled are much less likely to be misread or misinterpreted.
4 0
3 years ago
Read 2 more answers
The Rh factor identifies the presence of the rhesus protein in blood. The Rh factor can be represented by a + or – sign. It is i
vitfil [10]

Answer:

Blood type A

Explanation:

Blood type A Rh+

Antigens (on the surface of the red blood cells):

A indicates there are A antigens.

Rh+ indicates there are Rh antigens.

Antibodies (in the blood plasma):

B antibodies.

If there are A and Rh antigens but no B antigens, the antibodies in the blood plasma are B antibodies.  

8 0
3 years ago
Read 2 more answers
Other questions:
  • What happens to the cytoplasm of plant cells when the cells are put in a 15% solution? why? what happens to the cell wall? why?
    7·1 answer
  • Which functional area of the brain is responsible for keeping the cortex alert and conscious and enhancing its excitability?
    10·1 answer
  • An atom of the element ____________has an average atomic mass of about 16 amu.
    12·2 answers
  • "Imagine a protein that has been engineered to contain a nuclear localization signal, a nuclear export signal, a C-terminal pero
    7·1 answer
  • What is concentration gradient<br>​
    5·1 answer
  • Describe the functions of producers, consumers, and decomposers.
    7·1 answer
  • What type of plate boundary caused the formation of the Himalayas? Name another example of a mountain range that formed in this
    9·1 answer
  • That picture came out horrible lol sorry but can I get some help
    10·1 answer
  • Mrs. Zerlinsky wrote a chemical equation on the board and asked her class what should be changed to make it correct. She wrote:
    15·2 answers
  • Naturally acquired passive immunity can result from the _______. A. injection of vaccine B. ingestion of interferon C. placental
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!