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Is filtering air to remove dust and pollen a physical or chemical change?
OMGITSBELLAgp3185
It’s a physical change 😑
Ashlyn Brumfield
Anonymous
Yes
Emily Royal
Anonymous
Anonymous
physical change
Anonymous
Physical change
Anonymous
Chemical change
Anonymous
Chemical change
Anonymous
Physical change
Anonymous
I NEED A ANSWER
Anonymous
Chemical
Anonymous
yes
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Are filtering air to remove dust and pollen a physical and chemical change?
Chemical change
What is geo palynology?
Fossil Plants are valuable indicators of physical and climate conditions ,under which they existed.Bees gave evidence of successive waves of forest with different genera of trees.The analysis of pollen has been employed to cover whole paleobotony research .The pollen grain "exine" is resistant and it may have long geological life,once it is deposited into sediments.But only if grain avoid mechanical strength and chemical changes such as oxidation.The fossil pollen record begins from devonian time .Pollen fossils of "primitive Gymnosperms" were dominant in Devonian and Jurassic period.
Why does lithium cause sinus problems?
because it probably has alot of pollen,and pollen is usually the main cause of of sinuse swelling and other issues.
Why pollen is highly flammable?
because it is flammable
How honey bees make honey?
Form pollen
Are filtering air to remove dust and pollen a physical and chemical change?
Chemical change
How do you change a pollen filter on a focus?
change a pollen filter
What is the physical structure of pollen?
It is a fried chicken structure
How do you change pollen filter on Mercedes vito?
how do you change the pollen filter and which way up does it go on a MERCEDES VITO 2.2CDI 2000 MODEL
Why do pollen grains only produce tubes in flowers of their own kind?
because they dony like other species
Are allergies physical conditions?
Allergies are not physical conditions. Most are caused by chemicals. The chemicals may be pollen or something else.
How do you change the pollen filter on a 93 Sunbird?
There is no pollen filter on any sunbird the oldest GM product to get one is a 1993 Cadillac
How do you change the pollen filter on a 1998 vw sharan?
GOOD LUCK
What is geo palynology?
Fossil Plants are valuable indicators of physical and climate conditions ,under which they existed.Bees gave evidence of successive waves of forest with different genera of trees.The analysis of pollen has been employed to cover whole paleobotony research .The pollen grain "exine" is resistant and it may have long geological life,once it is deposited into sediments.But only if grain avoid mechanical strength and chemical changes such as oxidation.The fossil pollen record begins from devonian time .Pollen fossils of "primitive Gymnosperms" were dominant in Devonian and Jurassic period.
How do you change the dust and pollen air filter in a 2007 Honda Pilot?
HONDA PILOT .ORG - Changing out the cabin (dust/pollen) filter HONDA PILOT .ORG - Changing out the cabin (dust/pollen) filter
What are the benefits of HEPA filters?
HEPA filters are mainly used for allergy relief from pollen, spores, and pet dander inside the home. They aid in providing a cleaner environment to live in by filtering cleaner air.
Does an endocrinologist diagnoses and treats physical reactions to substances such as dust and pollen?
No , endocrinologist deals with hormonal diseases .
