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Fed [463]
3 years ago
5

Short structures that cover the outside of some protists and help them move are called what?

Chemistry
1 answer:
sashaice [31]3 years ago
7 0
Cilia is the answer i think , sorry if i am wrong
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Two changes are described below. Ice melts to form water. Sugar cubes dissolve in hot coffee. Which statement is true about the
almond37 [142]

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both are physical changes

Explanation:

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Name of the unit and type of measurement indicated for 4.8 m
s2008m [1.1K]

<u>Answer:</u> The given quantity is a type of length and is measured i the units of meters.

<u>Explanation:</u>

For the given quantity which is 4.8 meters, the unit is meters ans it the unit used to measure the length of an object.

For example: The height of the building is 150 meters. This statement means that the length of the building from the ground is 150 and it is measured in the units of meters.

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7 0
3 years ago
PLEASE HURRY!!
AysviL [449]

Answer:

Molar mass of acetic acid is 60 g/mol

Explanation:

Look at the formula:

CH₃COOH

We have:

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  • 4 moles of H →  1.008 amu . 4 = 4 g/mol
  • 2 moles of O → 15.999 amu . 2 = 32 g/mol

Let's sum the mass of each element

24 g/mol + 4 g/mol + 32 g/mol = 60 g/mol

8 0
3 years ago
PLEASE HELP ME!!! WORTH 20 POINTS!!!
svlad2 [7]

Answer:

You need to heat the mixture to 78.37°C

Explanation:

In distillation, you can separate 2 or more compounds based on their difference in boiling points.

In a mixture of ethanol and water, in theory, you need to heat the mixture to 78.37°C. In this temperature, the ethanol must be evaporated and then condensed in the receiving flask.

5 0
3 years ago
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