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lorasvet [3.4K]
3 years ago
7

Which of the following is the best example of diffraction?

Biology
1 answer:
lina2011 [118]3 years ago
7 0

Answer:

you voice echoing back when you shout in a canyon

Explanation:

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Which is an example of a fractional scale?
oee [108]

Answer:

Fractional or Ratio Scale: Afractional scale map shows the fraction of an object or land feature on the map. This type uses a set of numbers that represents the object or a landmark. As an example on the left photo, the orange-shadedscale represents a 2/3 fractional scale. 2.

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How do contractile vacuoles help a cell with homeostasis?
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The answer is <span>They regulate water intake and excretion.

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3 years ago
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a particle of fluorine shows 9 protons and 18 electrons. is this an atom or an ion? what’s the charge?
spayn [35]

Answer:

Ion i think

Explanation:

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3 years ago
A red blood cell with 5% solute is placed into a solution with 15% solute. What will happen to the cell ?
vladimir2022 [97]

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The red blood cell would swell.

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Since the red blood cell is placed in a solution that has 10% solute than itself, the red blood cell would swell since the solution is a hypotonic solution.

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2 years ago
A retrovirus hijacks a cell's machinery to turn its rna into dna, which is then inserted into the cell's genome so viral protein
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Viruses are special because they hijack cells and use the cell's own mechanisms in order for it replicate. Retroviruses are even more special because they go against the unidirectional flow of the Central Dogma. This is done with the use of their <em>reverse transcriptase.</em>

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