Answer:
Explanation:
The myosin head rotates, causing overlap
with actin.
The myosin head attaches to a binding site
on the actin filament.
The myosin head detaches from one
binding site and reattaches to another.
Answer: the blue squares are B and the white squares are BB
Answer:
True
Explanation:
Earth produces an magnetic force due to chemicals in the core.
B. form images of internal organs