Although dating of some foods is required by more than 20 states, there are areas of the country where much of the food supply has some type of open date and other areas where almost no food is dated. Open dating is found primarily on perishable foods such as meat, poultry, eggs and dairy products.
Answer: The correct answer is C. Vacuum.
Explanation: It was correct on my test : )
Answer:
The summers are hot, and the winters are very cold.
Explanation:
Answer:
El proceso de la fotosíntesis se divide en dos etapas, la primera llamada "Lumínica" o fotodependiente y la segunda "Oscura" o fotoindependiente.
Explanation:
<span>Unidirectional flow in the heart is ensured because the heart contains valves that prevent backflow.
These valves keep the flow of the heart going in one direction (hence the name "unidirectional").</span>
