Policy Interventions for Behavioral and Dietary Change
Q: A 'farm-to-school' program only involves serving local food in cafeteria meals. True or False?
Did You Know?
Cooling the microtome knife (with a cold spray or a chilled block) helps to keep the paraffin wax firm as it is being cut. This is particularly useful when cutting very thin sections (< 3 µm) or when the laboratory environment is warm, preventing compression and sticking.
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