A person practicing ergonomics would be careful to lift a heavy box with his legs rather than his back or arms. True
False

Which of the following is true about marijuana? a) commonly known as the date ra.pe drug b) also called smack c) a common drug used for "relaxation d) also known as laughing gas

Ais a fluid-filled space between two neurons through which neurotransmitters travel. it is in this area where messages are transmitted chemically. a. terminal button b. synapse c. neuronal membrane d. synaptic vesicleits b, i just guessed it and it turned out to be right.

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?