Mouthwash:
solvent - water
solute - alcohols
vinegar:
solvent - water
solute - acetic acid
bleach:
solvent - water
solute - sodium hypochlorite
hope this helps!!
This is an ionic precipitation reaction
Each 
is a female sex organ about the size and shape of an almond.
Explanation:-
- Ovaries are the the primary female reproductive organs.
- There are two ovaries which are located on either side of the uterus.
- The two functions of ovaries are -i) to produce eggs (ova) and ii) to produce female hormones.
Answer : b. mixture
<h3>Further explanation</h3>
Element and compound are included in pure substance where the composition is the same in each part
Elements are made up of 1 type of atom, while the compounds of 2 or more types of atoms
, both can be represented in the form of chemical symbols
A mixture is a combination of substances. The properties of a substance in the mixture component are unchanged
The mixture can be a homogeneous mixture or a heterogeneous mixture
- the homogeneous mixture if each part has the same composition
- the heterogeneous mixture if each part has a different composition
Solution including into Homogeneous mixture, while suspension into a heterogeneous mixture
So a term that could refer to heterogeneous matter : b. mixture
Answer: Option A) dissolving sugar in water
Explanation:
Sugar belongs to the class of food nutrients called carbohydrates, and it contains high energy bonds in its atoms that reacts with water thereby spontaneously releasing energy (in form of heat) to the surroundings.
Unlike others, energy is released when sugar is dissolved in water, thus the reaction is an example of exothermic reaction.
