What are thin and thick myofilaments made of?

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure

What is any method of measuring the age of an object or event in years, such as using atomic half-life?

Does any one know what blood tastes like