Answer:
Calcium
Explanation:
Calcium is an essential part in the strength of bones & teeth's, for it is a key component in the creation of the structures as well as the outer hardness of the two.
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Answer:This is an example of:Retroactive interference
Explanation:
Interference refers to how we forget information stored in our long term memory because there is an interference between memories which distract one another; other information interfere with other restored Information.
There are two ways in which interference result to forgetting:
1) Retroactive interference this interference occurs when we acquire new information we tend to forget the previous one , new learning eliminate our past learned tasks or information;new memory interference with the old memory.
This is the reason why Mr Musselman is finding it hard to recall the last year player because the current year players names interfere with the names of the previous players in his memory.
2. Proactive interference this one prohibit us from learning new information due to the existing old information.
These interference occur mostly due to similarities between these memories or becaue memories are similar , the old and the new memory.
C) the Vietnam war
It was televised which is why it sparked so much controversy because people were finally seeing what was happening in the war
Rugged mountains & heavy rainfall!
Answer: Stratified random sampling
Explanation:
In stratified random sampling the population of choice is partitioned into subgroups. Then the samples for study are selected randomly from the subgroups.
The given situation is the example of stratified random sampling this is because of the fact that the population is divided into subgroups on the basis of the social class and age. Then the voters were randomly selected from each subgroup.
