Q: You are presented with the quiz "Phytoplankton  use what to make food?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "phytoplankton are bacteria and algae that use sunlight to make food" and "sunlight beams down on the different types of algae".   So, what's the best answer to the question?
A: sunlight beams

Q: You are presented with the quiz "mushrooms are nonphotosynthetic and cannot what?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can" and "like a mushroom, it lacks chlorophyll and is nonphotosynthetic".   So, what's the best answer to the question?
A: make food to grow

Q: You are presented with the quiz "When does water expand?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when water freezes , that water expands" and "water freezes into ice when cooled".   So, what's the best answer to the question?
A: When it's cold

Q: You are presented with the quiz "Ribosomes are sites where what?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "ribosomes are sites where proteins are made" and "functional proteins are called enzymes ".   So, what's the best answer to the question?
