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Fynjy0 [20]
3 years ago
14

Is a compound considered s pure substance

Biology
2 answers:
Andreas93 [3]3 years ago
5 0

Answer:

A compound is not a pure substance.

Explanation:

The answer is obvious. A compound is made of multiple substances, and can be split up. If it can be split it up, it is not a pure substance.

german3 years ago
4 0

Answer:

no

Explanation:

a compound has 2 or more substances.and can be broken down.

a pure substance can't be broken down any further

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The cell membrane is a unique structure that has many functions.
RoseWind [281]

Answer:

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

Explanation:

6 0
3 years ago
Determine whether the description applies to landfills, incinerators, or both.
Flura [38]

Emission of toxin and generation of ash is related only with incinerators. Draining of liquid and requirement of substantial amount of land is related with landfills only. Generation of energy and release of greenhouse gases is related with both landfills as well as incinerators.

<h3>What are incinerators?</h3>

An incinerator is a waste-burning furnace. Pollution control equipment, such as flue gas cleaning, is included in modern incinerators.

Incinerator plant designs include moving grate, fixed grate, rotary kiln, and fluidized bed.

The descriptions can be as follows:

  • Generation of energy - Both, landfills produce methane gas, which is used to generate electricity, and incinerators produce heat energy, which is also used to generate energy.
  • Emission of toxins through combustion - Incinerators emit dioxins, a hazardous chemical.
  • Draining of liquids into the ground - this is a common problem at all landfill sites.
  • Emission of greenhouse gases - Both landfills and incinerators emit methane and other carbon gases.
  • Necessitates a significant amount of land - landfill site, necessitates a large amount of land to dump city waste
  • Production of ash - Incinerator only.

Thus, these can be the description applies to landfills, incinerators, or both.

For more details regarding an incinerator, visit:

brainly.com/question/9642236

#SPJ1

4 0
2 years ago
If an organism has six pairs of chromosomes how many chromosomes will be in one cell produced by meiosis?
Klio2033 [76]

Answer: 23

Explanation:

6 0
3 years ago
What is a photosystem?
Ostrovityanka [42]

Answer:

Photosystems are functional and structural units of protein complexes involved in photosynthesis. Together they carry out the primary photochemistry of photosynthesis: the absorption of light and the transfer of energy and electrons.

Explanation:

i tink this is helpful dor you

6 0
3 years ago
Read 2 more answers
Which organism is an animal-like protist?
Mariulka [41]
That organism would be <span>Protozoa.</span>
3 0
3 years ago
Read 2 more answers
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