The main one is actin. Actin in a protein that forms its molecules to form twisting chains into a helix formation. These proteins support the contraction of muscles.
Answer:
C. Since menopause, Sara's levels of the hormone estrogen have dropped.
Explanation:
I majored in Health
Answer:
C. Cleaning removes food particles; Sanitizing reduces bacteria to safer levels.
Reconstruction of the breasts since the tissue is damaged
Answer:
A. provide emergency care even though she cannot pay for it.
