Why must living things rely on thousands of catalysts for chemical reactions necessary for life?

Answer:

You remove waste as a gas (carbon dioxide), as a liquid (urine and sweat), and as a solid. Excretion is the process of removing wastes and excess water from the body. Recall that carbon dioxide travels through the blood and is transferred to the lungs where it is exhaled

Moving Materials include aluminum foil tape, shipping tape, box tape and duct tape. Moving labels take the guesswork out of the moving process.

Answer:Answer:

5.8

×

N

A

, where  

N

A

=

Avogadro's Number,  

6.022

×

10

23

⋅

m

o

l

−

1

Explanation:

And  

5.8

⋅

m

o

l

×

6.022

×

10

23

⋅

m

o

l

−

1

=

?

?

What is the mass of this quantity of lithium atoms? Hint, 1 mole has a mass of  

6.94

⋅

g

.

Explanation:

i hope this helps

Answer: The layer from where particles of air escape into space is exosphere.

Explanation:

The atmosphere is divided into layers. There are 5 main layers of atmosphere, which are: Troposphere, Stratosphere, Mesosphere, Thermosphere and Exosphere.

1. Troposphere is the lowest layer of the atmosphere where most of the weather occurs.
2. Then comes the Stratosphere which is about 50 km above the Earth's surface. It contains most of the ozone which is present in the atmosphere.
3. Then comes the Mesosphere which starts from 50 km and extends upto 85 km from the Earth's surface.
4. Then comes the Thermosphere which starts from 90 km and extends to between 500 km and 1,000 km.
5. Exosphere is the last layer of the atmosphere, through which anything escapes the atmosphere to space. This layer extends upto 10,000 km from the Earth's surface.

Hence, the layer from where particles of air escape into space is exosphere.

Answer:

Exosphere

Explanation:

I took the k12 test.