I have done this before but i can't remember what I need to do
Answer:
Fix any holes or cracks in your walls
Seal your doors.
Replace your internal doors.
Replace or repair your windows
Fix squeaky floors
Insulate your walls and ceiling.
Explanation:
Newton’s first law of motion states that ever object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force is the definition of Newton’s first law of motion
Answer:
i don't understand the question
Explanation:
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
Learn more about homogenous mixture:brainly.com/question/24898889
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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