What is the temperature danger zone for cold food

How much blood does a healthy agult normally contain

Does indrect sunlight does not pose any danger to the skin

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.