Explanation:
The examples of matter are Solid, Liquid and gas. Matter is defined as anything that has mass and can occupy space so if something does not have mass and cannot occupy space, then its not matter.
Wounds, such as bites from domestic animals, wild animals and stings from marine life, such as stingrays, require professional medical attention as soon as possible to avert a potentially fatal infection of the central nervous system therefore the infection is called anaphylaxis and is denoted as option D.
<h3>What is A
naphylaxis?</h3>
This is referred to as a severe, potentially life-threatening allergic reaction and is caused by the exposure of the body to allergens.
These allergens may arise from various types of incidents such as bites from domestic animals, wild animals and stings from marine life etc and needs to be treated immediately in other to prevent complications.
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Acetic acid and ether are pure substance because they can not be further broken down.
<h3>What is a homogeneous mixture?</h3>
A homogenous mixture consists only of single phase. A solution is comprised of a solute and a solvent while a colloid is a false solution.
The following is a classification of each of the items;
1- Acetic acid - pure substance
2- Ether - pure substance
3- Vinegar - homogeneous mixture
4- Gravy - colloid
5- Beef stew - colloid
6- Seltzer water - solution
7- Salad - colloid
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Mising parts;
Classify each of the following as a pure substance, homogeneous mixture, solution, or colloid.
1- Acetic acid
2- Ether
3- Vinegar
4- Gravy
5- Beef stew
6- Seltzer water
7- Salad
Five types of digital dedicated lines are ISDN lines, DSL, FTTP, T-carrier lines, and ATM. Although cable television (CATV) lines and fixed wireless are not a type of standard telephone line, they are very popular ways for the home user to connect to the Internet.
