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tino4ka555 [31]
4 years ago
10

What removes harmful substances for a cell

Physics
2 answers:
NNADVOKAT [17]4 years ago
5 0
It varies if it ia a plant cell or a animal cell
atroni [7]4 years ago
5 0
The basic answer would be Lysosome, which I assume is what you are talking about.
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In 1900, a German physicist discovered an equation that matched experimental data about the emission of light by a hot surface.
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C. James Clerk Maxwell
I believe he made a theory that light was electromagnetic radiation
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Planets A and B have the same size, but planet A is half the mass of planet B.
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A bomb calorimeter has a heat capacity of 2.47 kJ/K. When a 0.105-g sample of ethylene (C 2H 4) was burned in this calorimeter,
svetlana [45]

Answer:

Combustion energy for one mole of ethylene  = 1410.51 kJ/mol

Explanation:

Given data

heat capacity of bomb calorimeter = 2.47kJ/K

\Delta T = 2.14 K

molecular weight of C_2H_4 =  2*12.01+1.008*4=28.052

Total energy released after burning 0.105 g sample is = 2.47 *2.14 =5.28 kJ

Combustion energy for one mole of ethylene = \frac{5.28 *28.05}{0.105}

                                                                            = 1410.51 kJ/mol

7 0
3 years ago
How many carbon atoms placed end to end would equal the width of a human hair
xz_007 [3.2K]

The carbon atoms placed end to end would equal the width of a human hair are 1 million.

<h3>What is carbon?</h3>

The carbon is an element in the periodic table. It has atomic number 6 and the atomic mass 12 units.

Molecules anyway can shift in size from 0.1-0.5nm (nanometres) across so it would take a component of around 100,000 particles in width so that us might be able to see it with the unaided eye. Assuming that there's around 100,000 molecules in the width of one piece of hair, envision the number of there are in objects around you.

Learn more about carbon.

brainly.com/question/22530423

#SPJ1

3 0
2 years ago
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