Um is there answers like u chose one a b c or d and if so what and i think i know the answer
Answer:
Muscles move body parts by contracting and then relaxing. Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint.
Explanation:
Answer:
El tener un buen sentido del humor se asocia con mejor salud y actitud ante la vida
Explanation:
- El sentido del humor es una actitud humana de tomarse la vida con alegría y liciviandad. grasias al sentido del humor, Las persona puede enfrentar situaciones complicada sin perder los estribos ni amargarse
It's the outer membrane / cell membrane. Cells transport into and out of the Membrane
