Ipull a muscle in my neck do i rest or move my neck

The part of the nephron provides initial filtering of the blood in the urinary system.

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.

Last 5 benefits of physical activity and identify each benefit as either a physical mental and emotional or social benefit