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
aleksklad [387]
3 years ago
12

Both coal and diamonds are forms of elemental carbon. Coal is brittle while diamonds are considered to be the hardest of all sub

stances known. What is the appropriate justification for this?
Biology
1 answer:
Leya [2.2K]3 years ago
6 0
Diamond are created from coal after 1000's of years under pressure.  
it cause a change in propertied but not elements
 
You might be interested in
Aerobic organisms use oxygen as their final electron acceptor. Unlike anaerobic organisms, aerobic organisms have protection fro
Nitella [24]

Answer: The additional protection in the body of aerobic organisms are that they can fight with the ROS radicle formed in the body.

Explanation:

The aerobic organism use oxygen as a final electron acceptor. The aerobic organisms have enzymes in the body which helps in getting from the reactive oxygen species. These enzymes are superoxide dismutase, peroxidase and catalase.

Anaerobes are vulnerable to these ROS which is produced by their own metabolism. They do not contain the enzymes such as superoxide dismutase and catalase that can help them to survive in these conditions.

Hence, because of antioxidants the aerobic organism can survive in oxygen and anaerobes cannot.

4 0
3 years ago
List 3 examples of physical traits affected by the environment
Sladkaya [172]
Muscle, hair color, height are the 3 most common physical traits affected by the environment.
5 0
3 years ago
What are the proteins used in active transprot called
Ksju [112]
Carrier proteins are the proteins in active transport
5 0
2 years ago
Pls help if u know the ANSWER
disa [49]

Answer:

D

Explanation:

Chemical weathering

3 0
3 years ago
What common foods involve the process of fermentation.
ycow [4]
Some of them include kimchi, sauerkraut, kefir, tempeh, kombucha, and yogurt.
4 0
2 years ago
Other questions:
  • Barbara had curly hair her genotype for this trait is cc<br> What do you infer from this
    14·1 answer
  • PLEASE HELP ME!!!!!!
    6·1 answer
  • The allele for curly hair is incompletely dominant. If a mother is homozygous for curly hair and the father is homozygous for st
    13·2 answers
  • Removal of a population can cause a population _______ in any of that species' competitors.
    11·1 answer
  • Can some one help me learn dimensional analysis a link or something would be fine
    13·1 answer
  • The appendix, an extension of the large intestine appears, although this is debated, to have little
    15·1 answer
  • If you have built up a static electric charge on your skin it is likely to discharge when you touch something metal?
    5·2 answers
  • 61. Let us assume that hairy toes (hh) and brittle ear wax (ww) are both recessive traits in humans. In families of three childr
    5·1 answer
  • The united nations defines a megacity as having at least how many inhabitants?.
    6·1 answer
  • Apa template about multiple sclerosis
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!