Our hypothesis is based on the performance of students in the tests given the amount of time they studied last night before the exam. The testable version of the hypothesis will be whether the students studying 20 minutes per night, every night, get higher scores on the test. To test the hypothesis, Mr. Montanari needs to do a survey of his students to find out the time of study and the duration of study before the examinations. By analysing and interpreting the data, he can either reject or accept the hypothesis. Hypothesis will get rejected:
1. when there's at least one case where the individual might have not studied before the examination but still managed to score the highest.
2. when there's at least one case where the individual might have studied in the day time but still managed to score the highest.
3. when there's at least one case where the individual might have studied for 20 minutes per night for every night but got an average score in the test.
Tonicity is a comparative term that has no units. It is frequently used when describing what happens in the cell volume at equilibrium. Tonicity always compares a solution and a cell, and it is used to describe only a solution. Tonicity is related to its osmolarity. There are three terms, hypotonic, isotonic, and hypertonic that used to compare the extracellular fluid around.
Darwin observed 13 different species of finches and their different beak strutures. He observed their ability to consume foods such as nuts, bugs, and fruit. He concluded all were related to their beaks. For example, long slender beaks are good to reach in the flowers of a cactus. Darwin concluded that finches beaks are examples of adaptive radiation. To fit in the island, they had to adapt to the conditions. This lead Darwin's theory of natural selection.
I hope this helps:)
Your answer is <span>seasonal cycles.. hope this helps :)</span>
To release energy slowly in a step by step process