ANSWER:
The effects can be beneficial, harmful, or neutral.
Explanation:
i pretty sure its Cytokinesis and Spindle Fibers.
I would say oxygen because respiration is breathing mechanically.
Answer:
Flat
Explanation:
The atlas is one of the two upper cervical vertebrae, also known as C1, which is the topmost vertebra of the spinal column. ... It is the vertebra that is in contact with the occipital bone, a flat bone located at the back portion of the head.
