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3 years ago

State the property that allows water molecules to be drawn up through the filter paper.

1 answer:

6 0

Cohesion.
Water molecules tend to stick to each other; once a few molecules are drawn up through the filter paper, more molecules will follow.

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Who said that all animals are made of cells?

zzz [600]

Answer:

Theodor Schwann, said that all animals are made of cells.

Explanation:

Hope this helps! :)

5 0

2 years ago

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24. The average distance from the sun to Pluto is approximately 6.10 x 10 km. How long does it take light from

bonufazy [111]

The time taken by light to reach pluto will be 5.6 hours.

<h3><u>Explanation</u>:</h3>

The light is a electromagnetic wave that has the highest velocity and same velocity as all other electromagnetic radiations existing in this universe. The light takes about 8.2 seconds to reach from sun to earth. So lets check howmuch time does light take to reach pluto from sun.

The speed of light was calculated to be $3\times10^{8$ m/s. This is the speed of each and every electromagnetic waves.

The distance of pluto from sun is huge. On an average it's $6.1\times10^{9$ km or $6.1\times10^{12$ m.

So time taken by light to reach from sun to pluto will be $2 \times 10^4$ seconds. Or actually 5.6 hours.

8 0

3 years ago

_____ in carbon dioxide in your red blood cells, which causes _____ in ph, causes your breathing to speed up. see concept 42.6 (

Sphinxa [80]

Increase in carbon dioxide in your red blood cells which causes a drop in PH causes your breathing to speed up. If you hold your breath, rising carbon dioxide blood gas changes first leading to the urge to breathe. Carbon dioxide enters blood at the abdominal organs, hindlimbs, capillaries of the head.

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3 years ago

What four cell processes do all living cells need energy for?

MakcuM [25]

Answer:

Four cell processes that all living cells need energy for include:

Cell Division

Synthesis

Transport

Breakdown of Nutrients

Let me know if this helps!

3 0

2 years ago

Which best completes the sentence? If something is made of cells then it A. is a living thing. B. might be a living thing. C. is

IgorLugansk [536]

C us the answer to the answer

7 0

3 years ago

Read 2 more answers