Answer:
Combustion engine
Explanation:
The combustion engine were some of the most significant and very far technologies of the Industrial Revolution. This was first presented in 1878 and was propelled by gas and air, making it unsuitable for large public use. During the Industrial Era, the combustion engine was perhaps the most efficient, both in the early years and even in the long run.
C i believe thats what i put
Seems like he would be a refugee... i’m not 100% sure.
Sinoatrial node part of the autonomic nervous system adjusts the heart rate and the arteriole diameter to regulate blood pressure through negative feedback
The SA (sinoatrial) node is generates an electrical signal that can causes the upper heart of the chambers (atria) to contract. The signal and then passes through the AV (atrioventricular) node to the lower of the heart chambers (ventricles), causing them to contract, or to pump. The SA node is considered the pacemaker of heart.
The sinus node continuously generates electrical impulses, thereby setting the normal rhythm and also rate in a healthy heart. Hence, the SA node is also referred to as the natural pacemaker of the heart
To know more about Sinoatrial node visit:
brainly.com/question/13135479
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Answer:
Correct answer is China.
Explanation:
China is one of the largest countries in the world. It has eastern longitude and northern latitude.
When you look at the map you can see that most of China lies between 20 and 50 degrees of North latitude and 75 and 135 degrees of northern latitude.
That is why when you compare it to the question you will easily conclude that the answer is China.
