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
jasenka [17]
2 years ago
7

Please help me with this problem I will mark as Brainly

Biology
2 answers:
zheka24 [161]2 years ago
7 0

Answer:

Nitrogen about 77 percent of the atmosphere is composed of nitrogen

Tju [1.3M]2 years ago
3 0

Answer:

Most likely Nitrgogen. Nitrogen makes up 78% of the air.

You might be interested in
Can u help me with this please
sesenic [268]
This is only explanation. What are the questions for it?
7 0
3 years ago
Do all carbon atoms take the same amount of time to complete a trip in a carbon cycle?
laila [671]
Not really some take faster time
7 0
3 years ago
What do you think the amino acid sequences for hemoglobin in plants was blank?
SVETLANKA909090 [29]
I Think The answer is a or c Try Those options if There wrong I’ll fix Them for you To be sure you get The right answer Message Me if I’m wrong
3 0
3 years ago
Assuming that the collision factor remains the same, by how much must an enzyme lower the activation energy of the reaction in o
Anestetic [448]
(8.314 J/molK)(310K)ln(3E5) = E-EcatE-Ecat 
<span>=32504.22 J/mol = 32.504 KJ/mol (pay attention to any requirement on sig fig)

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
3 0
3 years ago
Read 2 more answers
Which property of matter is conserved in chemical reactions and shown by balanced equations?
kompoz [17]

Answer:

Density is conserved in chemical reactions and shown by balanced equations

5 0
3 years ago
Other questions:
  • If a lab experiment is not complete, you should​
    15·1 answer
  • Every november, tens of thousands of sally lightfoot crabs on christmas island leave their rain forest habitats at the same time
    12·2 answers
  • Answer these questions please
    12·1 answer
  • Which of the following is not one of the unusual characteristics related to the ancient site of Catalhoyuk__________.A. There we
    7·1 answer
  • Describe the three major sources of energy that power earth's environmental systems
    8·2 answers
  • 3. Consider the statement: "An individual with two normal copies of the hemoglobin gene is said to
    9·1 answer
  • Which of the following can affect the function of the cell? A. High temperature B. High acidity C. Low temperature D. All of the
    15·1 answer
  • What is the melting point of a substance
    11·1 answer
  • What would a unicellular organism and cell from your body have in common
    5·2 answers
  • The outer cortex of the brain contains the cell bodies of cerebral neurons and known as gray matter. true false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!