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
Nat2105 [25]
3 years ago
5

Question 3

Biology
2 answers:
mr Goodwill [35]3 years ago
5 0
<h2>Answer:</h2>

The air we inhale is a <u>A) gaseous solution</u>.  

<h2>Explanation:</h2>

The air we breathe for our survival is the mixture of numerous gases comprising the atmosphere of the Earth. Argon, Nitrogen, Helium, Neon, Oxygen, Hydrogen, Nitrous Oxide, etc., are some of the gaseous solutions present on our planet. The gaseous solutions are not even classified as solutions rather they are addressed as mixtures.

For example, the carbon dioxide and oxygen gases are dissolved in nitrogen gas.  In gases, we cannot different the solute and the solvent with the naked eyes but we need to use some chemical methods for it.

Tanzania [10]3 years ago
4 0
The air that we breathe in is an example of solid solution
You might be interested in
5. What happens to the blood flow in the cardiac cycle?
joja [24]

Answer:

the answer is C

Explanation:

6 0
3 years ago
A cell member is made up of what
ankoles [38]

All living cells and many of the tiny organelles internal to cells are bounded by thin membranes. These membranes are composed primarily of phospholipids and proteins and are typically described as phospholipid bi-layers.

<span>Hope I helped. :) </span>


6 0
3 years ago
Read 2 more answers
E. Coli living in the colon of a human is an example of a _________ relationship.
Kryger [21]

Answer:

mutualism

Explanation:

It's a symbiotic relationship beneficial to both symbionts.

in this case E. Coli helps with the absorption of Vitamin K and other important vitamins for the human body in the colon. While, Human (host) provides shelter for it

5 0
2 years ago
Biuret solution specifically reacts with ____ to produce a color change.
IrinaK [193]
C. Amino Acids (Biuret solution)
4 0
3 years ago
Read 2 more answers
Reflexes are not important to the newborn's survival. do not protect the infant from danger in the environment. are not related
Levart [38]
Babinski reflex tells us
7 0
3 years ago
Other questions:
  • In which order will free nucleotides add
    10·1 answer
  • Blood calcium is regulated by a hormonal control system. normal blood calcium levels are 8.5 to 11 mg/dl. when calcium levels ar
    10·1 answer
  • What is meant by the phrase "Genetic Code"?​
    10·2 answers
  • How are proteins distinguished from each other?
    15·2 answers
  • In familial hypercholesterolemia, individuals homozygous for the allele causing the disorder completely lack receptors on liver
    7·1 answer
  • The _______ of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time.
    11·2 answers
  • Looking into your microscope, you spot an unusual cell. Instead of the typical rounded cell shape, the cell has a very narrow mi
    13·1 answer
  • Almost all the energy and associated biomass in Earth's ecosystems comes from the
    10·1 answer
  • How do spores help the survival of spore-bearing plant?
    10·1 answer
  • Why are sunspots dark?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!