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Sergio [31]
3 years ago
13

PLS HELP ASAP ON BOTH

Chemistry
2 answers:
NNADVOKAT [17]3 years ago
7 0
19. Mesosphere I think

20. True not sure though
lesya692 [45]3 years ago
3 0

Answer:

mesosphere

I hope this helps a little bit.

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PLEASE PEOPLE I NEED HELP PLEASE IF YOU SEE THIS HELP ME ! :,( !!!!! PLEASEEEEEEEEE
Tems11 [23]

Answer:

year 1 is 5.5%

year 2 is 7.5%

year 3 is 10.2%

Explanation:

since,

length of the transect covered in seaweed / total lenth of transect x 100

then,

0.55 / 10.0 x 100 = 5.5

and

0.75 / 10.0 x 100 = 7.5

and

1.02 / 10.0 x 100 = 10.2

you could also just move the decimal to the right once

:)

4 0
3 years ago
How many moles of glucose (C6H12O6) are in 1.5 liters of a 4.5 M C6H12O6 solution?
zepelin [54]
For the answer to the question above asking, h<span>ow many moles of glucose (C6H12O6) are in 1.5 liters of a 4.5 M C6H12O6 solution?
The answer to your question is the the third one among the given choices which is 6.8 mol.
</span><span>moles glucose = 1.5 x 4.5 = 6.8 </span>
3 0
3 years ago
Read 2 more answers
1. Baking soda and vinegar combined *
Alina [70]

Answer:

dont know

Explanation:

4 0
3 years ago
_____________________ held that all matter is made up of four “elements”— earth, air, fire, and water.
Novosadov [1.4K]

Answer:

Democritus

Explanation:

He spoke about matter was made of tiny particles which moved in empty space

4 0
3 years ago
Using the phase diagram for H2O what phase is water in at 1 atm pressure and 50oC? A. It is in the solid phase B. It is at its m
galina1969 [7]

Answer:

D.It is in the gas phase

Explanation:

hope it helps .

6 0
3 years ago
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