Answer:
A new born baby can turn blue when there is not enough oxygen rich blood in his body
Explanation:
TGV - Transposition of the great arteries is a defective heart condition that occurs from birth. The two great arteries are the aorta and pulmonary artery. The aorta carries oxygen-rich blood from the heart to the rest of the body while the pulmonary artery carries oxygen deficient blood from the body to the lungs
Normally the aorta which is supposed to be connected to the left ventricle and supply oxygen rich blood from the heart to the rest of the body is transposed. Meaning that it is instead connected to the right ventricle and carries oxygen-deficient blood to the body.
Conversely in TGV situation, the pulmonary artery is connected to the left ventricle (instead of the right ventricle) and carries oxygen rich (instead of oxygen-deficient) blood to the lungs.
The result is that the new born baby body has oxygen deficient blood and hence begins to burn blue (cyanotic)
In English: Airplanes are pressurized to ensure that there is enough oxygen in the air we are breathing when we are at such great heights. This is why when you are on a flight, you (hopefully) don't pass out. Rather, the worst you get is your ears popping. Maybe a headache.
Google Translate Indonesian translation: Pesawat terbang diberi tekanan untuk memastikan bahwa ada cukup oksigen di udara yang kita hirup ketika kita berada di ketinggian yang luar biasa. Inilah sebabnya mengapa ketika Anda sedang dalam penerbangan, Anda (semoga) tidak pingsan. Sebaliknya, hal terburuk yang Anda dapatkan adalah telinga Anda muncul. Mungkin sakit kepala. Saya taruh ini di Google Translate jadi saya harap Anda bisa mengerti.
6-2(4+5)+6
First, you go off of PEMDAS, (parentheses, exponients, mutiply, divide, add, subract), and you will mutiply -2 to the numbers in the parentheses, -2x4 and -2x5. Which will then give you -8 and -10.
Then you set up your equation as normal, except without parentheses, which will make the equation 6-8+-10+6.
Then you will combine the two negative numbers, and it'll give you -18.
Then you will combine both the positive numbers, and that'll give you 12.
Add 12 to -18 and that will give you -6.
Answer:
because the membranes are selectively permeable.
Explanation:
Meaning it only allows certain ions to move across.
Answer:
The Mid-Atlantic Ridge runs down the center of the Atlantic Ocean. ... The rift valley is 1 to 3 km deep, about the depth and width of the Grand Canyon. In contrast, the East Pacific Rise spreads fast at rates of 6 to 16 cm per year (more than 20 cm per year in the past).
