Answer:
Explanation:
The plate tectonics theory of continental drift proposed that the continents plow through across the ocean basins which would explain why the outlines of many cosines like South American Africa look like they fit together kind of like a puzzle piece
As the girl is vomiting daily in the morning, may be she has some problem with her stomach or with digestion. It can also be due to her bad food eating habits, may be she is eating really unhealthy food and can be a sign of prolonged infection in the stomach. Her parents should check her eating habits and her food choices. She should also be taken to the doctor who can assess the severity and timeline of her illness.
Answer:
A. Motor Neuron
Explanation:
Motor neurons which can also be referred to as the lower/alpha motor neurons, furnishes skeletal muscle and causes the muscle to contract, this thereafter generates movement. <em>Motor neurons releases neurotransmitter acetylcholine at the neuromuscular junction that stimulates muscle cells to contract. </em>
At the point when the acetylcholine ties to acetylcholine receptors on the muscle fiber, an activity potential is proliferated along the muscle fiber in the two ways. The activity potential triggers the contraction of the muscle. On the off chance that the end of the muscle are fixed, keeping the muscle at a similar length, at that point the compression results on an expanded power on the backings which is referred to as<em> isometric contraction</em>. On the off chance that the muscle abbreviates against no obstruction, the constriction brings about steady power which is referred to as <em>isotonic contraction</em>. The engine neurons that control appendage and body developments are situated in the front horn of the spinal line, and the engine neurons that control head and facial developments are situated in the engine cores of the brainstem. Despite the fact that the engine framework is made out of various kinds of neurons dispersed all through the CNS, the engine neuron is the main manner by which the engine framework can speak with the muscles.
Ultimately, every movements will rely on the activity of the alpha motor neurons.
