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ryzh [129]
3 years ago
6

Why does a shuttle need to have a tank containing oxygen?

Physics
1 answer:
natita [175]3 years ago
8 0

Answer:

since there is no, r NO oxygen in outer space. since oxygen is the gas we lives on, it was necessary it to maintaining our heart pumping. And because there's no oxygen in space, t you need a supply of oxygen brought from earth.

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Question 5 of 10 Which two factors affect the amount of thermal energy an object has? A. The amount of space between its particl
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Answer: A: The Mass of Object AND D. The amount of motion it’s particles have

4 0
3 years ago
If an object is travelling faster than its own sound waves, which of the following is created?
Andrej [43]

Answer:

D

Explanation:

When an object travels faster than the speed of sound, a sonic boom is created. A ring of pressure waves (probably why wave destruction and pressure cooker are options lol) are created, which is why when you see a jet make a sonic boom there looks like a ring shaped cloud behind it. Hope this helps! For further confirmation/information, just look up sonic boom science (or else you will get sonic boom the video game)

7 0
3 years ago
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As you approach a bicyclist traveling in your lane, adjust your speed and position and do not pass if the road is too _______ fo
tatiyna

Answer:

correct answer is narrow

Explanation:

solution

when we pass someone riding bicycle ahead you then we should decrease our speed and increase the distance between you and bicyclist

and we should ride on road with very predictable manner and we should ride in straight line and if If road is too narrow for a bicycle

then we should ride vehicle to travel side by side so bicyclist should occupy lane until it safe

so here correct option is narrow

5 0
3 years ago
A diet rich in high-density lipoproteins (HDLs) can help cleanse and open arteries that are clogged with plaque.
docker41 [41]

Correct answer choice is :


A) True


Explanation:


Lipoproteins are essentially a hub full of fat and cholesterol, along with a lipid layer that includes proteins named apolipoproteins. There are many kinds of lipoproteins, but the two most prominent ones are called Low-Density Lipoprotein and HDL.LDL particles are seldom related to as bad lipoprotein because of concentrations, dose-related, associated with atherosclerosis change. High-density lipoproteins (HDL) get fat molecules from the body's cells and take it back to the liver.

6 0
3 years ago
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A conducting loop is lying flat on the ground. The north pole of a bar magnet is grought down toward the loop. As the magnet app
IceJOKER [234]

Answer:

The current in the loop will flow in anticlockwise direction , and the magnetic field created by the induced current point up.

Explanation:

7 0
3 years ago
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