Answer:
True
Explanation:
I should know, I'm from there.
Explanation:
Iron has many uses but as far its chemical properties and the given options are concerned, following uses of iron are due to its chemical properties:
* When iron is put into fire, it produces sparks which are colored, which are not produced by mostly metals. Its purely because of the chemical properties it possess.
* When iron is placed in the water and oxygen, it rusts. When we place iron outside in the open air, when it is thrown some water, after few days you will see that iron has started rusting. This process is purely depends on the iron's chemical properties.
Answer:
We breathe in air which has a higher concentration of oxygen than carbon dioxide and we breathe out air with a higher concentration of carbon dioxide. Both the gases are present in the inhaled and the exhaled air.
Answer:
(a)-is something inside your head that is related to the memory you are trying to retrieve.
Explanation:
A retrieval cue is something that is stored in the brain's memory that helps us to remember something when we want to recall.
Whenever we make some new memories, we introduce some information about the situation that triggers to access that memory from the brain.
The memory is inside our head that we are able to relate and try to retrieve from certain cues. For example when we meet someone at a place, we try to remember the situation of that place and also what made us introduce ourselves, we try to remember some special character like what type of place it was whether it was at the party or at office or at someone's place.
So we meet the same person again, we try to remember or recall them better by the help of these cues.
Thus the answer is
(a)-is something inside your head that is related to the memory you are trying to retrieve.
