Answer: que no entiendes?
Spinal cord terms name the part of the nervous system
Fish
It means that the hypothesis has failed to be proven wrong.
Answer:
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus.
Explanation:
Hope this helps, have a good day/night! :)