Answer:
The early central nervous system begins as a simple neural plate that folds to form a neural groove and then neural tube.
Explanation:
https://embryology.med.unsw.edu.au/embryology/index.php/Neural_System_Development
Atria would be empty during the atrial diastole.
Nitrogen-containing biological compounds found in DNA/RNA/nucleotides/and nucleosides
The maintenance of equilibrium while stationary or moving is termed
A.) Balance
If you want to study and do well look over everything you did within the unit and have someone quiz you on some questions.