Answer:
1) Oxygen, sugar, water and carbon dioxide are the main starting material and products of both photosynthesis and cellular respiration.
2) The diagram shows that cellular respiration which requires oxygen and sugar is the opposite of photosynthesis which requires water and carbon dioxide. The products of cellular respiration are the starting materials or photosynthesis and the products of photosynthesis are the starting materials for cellular respiration.
The high heat capacity of water prevents fish body temperatures from changing during the winter.
Marcellus and Bernardo are both soldiers while Horatio is an university student. All where characters in the play Hamlet by Shakespeare. The correct answer is C.
