Answer:
To transport oxygen and nutrients to the Brian
Absolute refractory period -
the period immediately following the firing of a nerve fiber when it cannot be stimulated no matter how great a stimulus is administered
Answer:
El oído externo consiste en el pinna o aurícula, la parte que vemos en el lado de la cabeza, y el tubo o canal auditivo externo que conecta el oído externo con el oído medio a través del cual viaja el sonido.
Well let's see
A muscle is the type of cell found in muscle tissue
A non muscle cell is is an actin-binding protein that has actin cross-linking and contractile properties and is regulated by the phosphorylation of its light and heavy chains
That's the best way to compare, hope you can take it off from there
