Answer:
Digestive disorders – diarrhoea and colicky pains. Nervous disorders – hyperactivity, insomnia and irritability.
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
Answer:
C.
Explanation:
Push-ups don't require any weights or machines
C. The word originated from greek philosophers during the study of 1667
