Which scientific tool to make distant objects appear nearer and larger

Which statements are true of a scientific theory but not a hypothesis

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.