What is “scratch cooking” in the context of school food programs (as opposed to reheated meal)?

What is a CSA? How does it work? How does it benefit farmers?

Incinerating waste generally causes fewer air quality concerns than landfilling waste.

Restoring degraded lands is almost always more cost-effective than clearing forested land for agricultural expansion.

Why did maize become the dominant crop across 60–70% of Zambia’s cropped area?

Define “gleaning” and explain its role as a food waste reduction strategy.

A specimen from a 50 yr old female with a history of anemia reveals a positive DAT. The patient reports she has not been recently transfused but has had two pregnancies. What is the most likely explanation for the positive DAT?

Which type of drug-induced immune mediated hemolytic anemia can only be identified in the presence of the drug?

Which group of antibodies is commonly found as cold-reacting agglutinins?

A patient is suspected of having Paroxysmal Cold Hemoglobinuria. Which pattern of reactivity is characteristic of the Donath Landsteiner antibody?