Which two specimens were most helpful in finding the correct answer?

I need a answer ASAP

Describe five factors that influence the value of fuel

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

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