Which characteristic makes atp especially useful to cells. a. it can carry ions into and out of the cell. b. it can form bonds with other atp molecules to make polymers c. it can carry high energy electrons from one molecule to another d. it can easily make and break bonds between its phosphate groups

C. ATP carries electron with high energy is from one molecule to another.

In all living organisms, Adenosine Triphosphate (ATP) molecule plays an important role in carrying and storing energy in cells. It is referred as energy currency of cells. They can store as well as pay energy for reactions when required by the cells. It is made of adenine base with ribose and three phosphate groups.

The phosphate groups are linked by bonds which produce high energy while breaking down. Energy is released in each process of conversion from ATP to ADP and ADP to AMP. The final product ADP can again be converted into ATP and it is a cyclic process.

The correct answer is: Each bird's survival was strongly influenced by the depth and strength of its beak as the drought persisted.

Grant is a scientist who did his research on finches on the small island of Daphne Major, because the major factor influencing survival of the finches is the weather (there are only few predators or competitors on the island).

The big drought that occurred on the island, affected the survival of finches: the birds with smaller beaks  they died of starvation while those with larger beaks could take advantage of alternate food sources because they could eat larger seeds with their larger beak. After two years, Grant found that the beaks of the offspring became larger than their grandparents and that was the evidence that natural selection took place.