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
noname [10]
3 years ago
12

5. The air we breathe is mainly a mixture of nitrogen gas, oxygen gas, and carbon dioxide. What would

Biology
1 answer:
emmasim [6.3K]3 years ago
6 0

Answer: 160 mm HgTherefore, the partial pressure of oxygen is: PO2 = (760 mm Hg) (0.21) = 160 mm Hg, while for carbon dioxide: PCO2 = (760 mm Hg) (0.0004) = 0.3 mm Hg.

Explanation:

You might be interested in
In DNA, different alleles of a gene have a different sequence of ___________________. Alleles may have a different sequence of _
Leona [35]

Answer:

blood cotton dna

Explanation:

hahahahahaahahahaha

6 0
3 years ago
Example of fatty acid
Mrrafil [7]
An example could be oil (olive, almond)
6 0
3 years ago
Which statement is true A.An organism is part of a community. B.Acommunity is part of population C.An ecosystem is made up of on
NikAS [45]
<h2>(A) is the correct option </h2>

Explanation:

  • An organism is part of a community is correct,where species interaction occurs between different organisms
  • A community is part of population is the incorrect statement because a community includes group of population of two or more different species
  • An ecosystem is made up of only organisms is the incorrect statement because ecosystem is the community of both living and non living components of the environment and how they interact with each other
  • A biome is the biotic part of an ecosystem is incorrect because biome includes the community of both plants and animals occupying a large habitat
4 0
3 years ago
The transform boundary occurs when plates slide against each other true or false
Rina8888 [55]

its true............................................true

3 0
3 years ago
Read 2 more answers
Why is carbon important
HACTEHA [7]
It also plays a key role in shaping organic molecules. Carbon<span> is very </span>important<span> to the chemistry of living things, mainly because of the versatility of structures it can form with itself and with other atoms</span>
8 0
3 years ago
Other questions:
  • TRUE OR FALSE EASY 3 QUESTIONS
    6·1 answer
  • Is a wolf a producer
    13·1 answer
  • Which event makes meiosis a reductional division and why??
    12·1 answer
  • What is a good example of reproductive isolation?
    5·1 answer
  • How does the color of kight affect the rate of photosynthesis?
    5·1 answer
  • #13. Choose the best answer
    14·2 answers
  • Write a paragraph about how
    6·1 answer
  • Genes determine the_____of an individual.
    13·1 answer
  • Hummingbirds drink nectar from flowers. Which beak shape would BEST help a hummingbird survive in a place where the flowers are
    7·2 answers
  • Whats the correct answer answer asap for brainlist
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!