Answer:
Your answer is photosynthesis.
Complex organic food molecules such as sugars, fats, and proteins are rich sources of energy for cells because much of the energy used to form these molecules is literally stored within the chemical bonds that hold them together. Scientists can measure the amount of energy stored in foods using a device called a bomb calorimeter. With this technique, food is placed inside the calorimeter and heated until it burns. The excess heat released by the reaction is directly proportional to the amount of energy contained in the food.
<span>A. the current hypothesis of the evolutionary relationships between organisms.</span>
Answer:
The population is people who buy mystery novels at that specific book store.
Im pretty sure the answer would be that <span>They help meteorologists see areas of equal pressure. hope this helped!</span>
