Answer:The brainstem has an ectodermal origin and is composed of 4 parts: the diencephalon, mesencephalon, pons, and medulla oblongata.
Explanation:
Droughts
Floods
Their business becomes broke and they lose jobs
Civil war
The correct answer
Flexion
This is the movement when muscles contract reducing the angle of that joint. For instance, when ones biceps contract reducing the olecranon joints degree.
Answer:
yes
Explanation:
first is by the atrioventricular valve and the second is by the semi-lunar valve
