Buckets don't hold much meaning to the dogs and wolves.
In the bucket experiment,
the dogs were equally likely to seek food from the person with a bucket over
his head as the person holding the bucket. Most dogs haven't learned to read
the cue because they don't typically see a person with a bucket over his head.
Monique Udell said:
“For us as
humans, having a bucket over your head is very silly,’’ she said. “Dogs and
wolves don’t get that. For the most part dogs and wolves would be equally
likely to beg from someone with a bucket on your head because buckets don’t
hold much meaning.’’
The answer would be 0.26 centimeters.
Joint Firs are the plants in which division can live as long as 1500 to 2000 years.
polyploidy plants are sterile, usually completely seedless, but may have vestiges of seeds (like the kind of bananas we eat do). Polyploidy plants also usually produce much larger plants than their aneuploidy counterparts do. Bigger fruits are more marketable than smaller ones.
Source from: https://answers.yahoo.com/question/index?qid=20100117182433AAx7K1t
Answer:
These are the 9 limitations in science.
•Must deal with observable measurable phenomenon.
•Science can describe not explain.
•No experiment can be completely controlled.
•Observations may faulty.
•A mans belief effects his judgment.
•Science must deal with repeatable results.
•Science cannot deal with values or morals
•Science cannot prove a universal statement.
•Science cannot establish variable.
<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em>