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Orlov [11]
3 years ago
12

Describe what happens to the weight of an astronaut as she travels from the surface of

Chemistry
1 answer:
Juli2301 [7.4K]3 years ago
5 0

Answer:

Earth-orbiting astronauts are weightless for the same reasons that riders of a free-falling amusement park ride or a free-falling elevator are weightless. They are weightless because there is no external contact force pushing or pulling upon their body. In each case, gravity is the only force acting upon their body

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Lipid vesicles are formed containing pure water. If these vesicles are transferred to a solution that contains a rather high con
NNADVOKAT [17]

Answer:

The question is not complete, the complete question should be "Lipids vesicles are formed containing pure water. If these vesicles are transferred to a solution that contains a rather high concentration of solutes, the solution outside the vesicle is said to be Hypertonic. True or False"

The answer is True

Explanation:

This is because  it contains greater concentration of solutes on the outside of the cell than the increase.

In other words hypertonic solutions have more concentrate of solutions on the outside than the inside.

3 0
3 years ago
To determine the molar mass of an element, one must know the element's
nirvana33 [79]

Answer:

d

Explanation:

from you know the atomic number it should be easy to find

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3 years ago
Disposal site for solid waste
Alexxandr [17]

Answer:

"where deliberately discarded solid waste is discharged, deposited, injected, dumped, spilled, leaked, or placed so that such solid waste or a constituent thereof may enter the environment or be emitted into the air or discharged into waters, including ground waters."

Explanation:

https://definitions.uslegal.com/s/solid-waste-disposal-site/

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3 years ago
I NEED THIS ANSWER A.S.A.P
grigory [225]
Extrusive. Please give me a brainliest! Im new i really need it thanks
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3 years ago
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[(1.7x10^6) / (2.62x10^5)]+7.18
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Answer is 13.668! Or in scientific notation it would be .13668 x 10^2
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