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Harman [31]
3 years ago
10

An air freshener can change the scent of a room by _____.

Biology
2 answers:
Eva8 [605]3 years ago
5 0

diffusion. would be the best answer to use

Doss [256]3 years ago
4 0

Answer:

Diffusion

Explanation:

An air freshener changes the scent of a room by the process of diffusion. Diffusion is a natural phenomenon in which any substance (molecules, species) move from higher concentration to lower concentration. In diffusion particularly no semi permeable membrane (spm) exists. Its a passive movement of molecules from higher concentration to lower concentration. The molecules move like this until the concentration gradient becomes equal. This condition is known as equilibrium condition and after the equilibrium has been achieved there is no net movement of molecules.

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A person whose red blood cells agglutinate with anti-B antibodies BUT NOT anti-A antibodies is type _________.
asambeis [7]

A person whose red blood cells agglutinate with anti-B antibodies BUT NOT anti-A antibodies is type AB.

<h3>What is an agglutinate?</h3>

Agglutination is the process by which specific antibodies to antigenic components on the surface of red blood cells or inert particles (direct agglutination) or to antigenic components adsorbed or chemically attached to red blood cells or inert particles produce clumps of cells or inert particles (passive hemagglutination and passive agglutination, respectively).

When antibodies on one RBC attach to the antigen on another RBC, a process known as agglutination, globular to amorphous, grape-like aggregates of RBCs are formed. RBC agglutination supports immune-mediated hemolytic anemia when it is present (IMHA). The majority of IMHA instances do not exhibit agglutination, but when it does, immunoglobulin M (IgM) is the most frequently implicated because of its pentavalent nature. Agglutination, however, might be brought on by a very thick IgG antibody coating of the RBC membranes. Agglutination is typically regarded as IMHA's diagnostic sign.

Learn more about Agglutination here:

brainly.com/question/13022582

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6 0
2 years ago
in a way everything we eat depends on photosynthesis describe how a breakfast of bacon and eggs depends on photosynthesis
Leokris [45]
Both chickens and pigs are omnivores so they eat scrap, grain, and most importantly for this subject vegetables and fruits. Vegetables and fruits both came from photosynthesis, so when we eat bacon and eggs we are eating pigs and chickens that ate plants and vegetables that gained energy due to photosynthesis. At least that’s what I think
4 0
3 years ago
Blood type A- would give which of the following results?
natka813 [3]

Answer:

(B) agglutination with anti-A antibodies.

Explanation:

ABO blood type is based on two types of antigens: A and B antigens. The anti-A antibodies react with antigen A while anti-B antibodies react with antigen B.  

Blood type A has antigen A on the surface of its red blood cells and anti B antibodies in its plasma. Due to the presence of antigen A on its red blood cells, the blood type A shows agglutination with anti A antibodies.  

7 0
3 years ago
3. Any spread of particles from area of high concentration to area of lower 1 point
kogti [31]

Answer:

Diffusion

Osmosis

Passive transport

5 0
2 years ago
Both dna and rna are made of subunits or building blocks called
Trava [24]
Sugar-phosphates and nucleotides
4 0
3 years ago
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