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
seraphim [82]
3 years ago
13

Compared with atmospheric air, air breathed out by a human contains

Biology
1 answer:
pogonyaev3 years ago
6 0
Carbon dioxide good luck
You might be interested in
_______ is a measure of the different types of organisms in a community.
lord [1]
None of the above? I’m guessing, secondary, primary and tertiary doesn’t sound right !
5 0
3 years ago
(20 POINTS + BRAINLIEST) What polysaccharide provides rigidity and strength in plants?
Scorpion4ik [409]

I believe it would be C) Cellulose. As this is one of the essential components found in the cell wall of plant cells.

6 0
3 years ago
Read 2 more answers
How do environmental scientists use technology to track polar bears?
sukhopar [10]

Answer:

Environmental Scientists can use GPS tagging

Explanation:

3 0
4 years ago
Read 2 more answers
Which food or drink item is a homogeneous mixture?
TiliK225 [7]

the correct answer would be C. Coffee is a homogenous mixture.

5 0
3 years ago
Read 2 more answers
The rock cycle is driven primarily by water movement and
ExtremeBDS [4]

Answer:it’s B

Explanation:

6 0
3 years ago
Other questions:
  • What can the dopper effect reveal about the movement of a star or galaxy
    13·1 answer
  • Which statement best describes the temperature of the ocean's surface water?
    9·2 answers
  • What describes all scavengers?<br><br> A. consumers<br> B. producer<br> C. herbivore<br> D. omnivore
    6·2 answers
  • Is a tomato plant a single cell or multicellular? Explain with strong evidence It is for my science class
    7·1 answer
  • Some Calvin Cycle enzymes contain disulfide bonds that must be reduced through a mechanism involving thioredoxin in order for th
    13·1 answer
  • HELP!! "During the ______ period, the first vertebrates appeared on Earth"
    7·2 answers
  • . In which phase of cellular respiration is glucose a substrate?​
    8·1 answer
  • This type of energy splits nuclei or combines them
    5·2 answers
  • What are the "energy factories" within a plant cell?
    12·1 answer
  • Match the vocabulary word with the correct definition
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!