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
zzz [600]
3 years ago
12

1. After reading the passage, how can

Biology
1 answer:
Lerok [7]3 years ago
8 0

Answer:

B. Mixture

Explanation:

Steel is an example of a mixture. It's known as an alloy of iron mixed with carbon. The carbon helps to improve its strength and its resistance to fracture. Other percentages of chromium, nickel, vanadium, etc can be added in order to obtain steels of a desired hardness, resistance to corrosion, etc. Due to its high tensile strength, it is used in tools, ships, cars, electrical appliances, weapons, etc.

Please note: I answered this question with my knowledge of steel and to the best of my ability. The passage that was referred to in the excerpt wasn't added for me to use.

You might be interested in
Which is a goal of the Human Genome Project
Scilla [17]
The main goals of the Human Genome Project were to provide a complete and accurate sequence of the 3 billion DNA base pairs that make up the human genome and to find all of the estimated 20,000 to 25,000 human genes.

Hope I Helped!
Mark Brainliest!
7 0
3 years ago
Read 2 more answers
In photosynthesis, carbon dioxide is reduced and h2o is oxidized. What type of chemical reaction is this?.
Vilka [71]

In photosynthesis, carbon dioxide is reduced and H₂O is oxidized. The type of chemical reaction is an oxidation-reduction reaction.

<h3 />

Explanation

Oxidation-reduction reaction are reactions that take place in electrochemical processes. Reduction is the reaction of decreasing oxidation number and increasing electrons and it can be said that reduction is the reaction of a substance losing oxygen. Oxidation is the reaction of increasing the oxidation number and decreasing electrons and can be said that oxidation is a reaction where the reaction of a substance binds oxygen.

Photosynthesis is one type of oxidation-reduction reaction that occurs naturally in everyday life. Photosynthesis has a complex process and involves green plants and certain bacteria. In the event of photosynthesis, carbon dioxide is reduced to carbohydrates and water is oxidized to oxygen.

The oxidation-reduction reaction in photosynthesis is:

6CO₂(g) + 6H₂O(l) + energy --> C₆H₁₂O₆(aq) + 6O₂(g)

Learn more about oxidation-reduction reaction on

  • brainly.com/question/13559667
  • brainly.com/question/16867778

#SPJ4

6 0
1 year ago
3.
Nimfa-mama [501]

Answer:

the answer should be b ot ccc

5 0
2 years ago
The allele for a widow's peak hairline (W) is dominant, and the allele for a straight
Andru [333]

I don't like using W instead we can try to use R 'kay?

R - Dominant

r - Recessive

75% chance that they will have widows peakline children. 25% chance for straight hairline

3 0
3 years ago
How are mammals and birds similar?
irinina [24]
Both breathe air. Both can be herbivores, omnivores, or carnivores. Both are warm blooded. Both are animals. Both have an interior skeleton. Both have four limbs. Both have two eyes. Both have large central nervous systems.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Why is regulation of the cell cycle important?
    14·1 answer
  • What is refusal of care and how does it affect the doctor and the patient?
    9·1 answer
  • The new definition of health that is proposed takes into account the difference between what health is for (its role) and what h
    9·1 answer
  • Identify the structures of the brain.<br><br><br> Label A<br><br> Label B<br><br> Label C
    15·2 answers
  • You have recently discovered a new gene, have it cloned, and suspect this gene is a proto-oncogene. What is a proto-oncogene and
    8·1 answer
  • Write a hypothesis for why the dolphins stay near the surface after being fed
    10·1 answer
  • Which does climate affect?
    13·1 answer
  • Select the statement that BEST answers the following question
    13·1 answer
  • What is the pathway of the respiratory system?
    7·1 answer
  • What animal would a seed eating bird eat?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!