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Zigmanuir [339]
3 years ago
15

Regan is trying to determine if an unknown element is a metal. She does not want to damage or change the physical appearance of

the element in any way. Design an experiment that could determine if the mystery element is a metal without changing its appearance.
Biology
1 answer:
34kurt3 years ago
7 0

Explanation:

Well, one could use a magnet to see if it's ferrous. One could melt it to check which type it is, use a metal detector, or just use their senses: If it dings or clinks like metal, and feels like it’s texture. If it polishes with metal polish, is reflective, can be shaped or shape when heated… It usually is a metal. If it rusts, or oxidizes, it is or contains metal. If it “smells" like metal, most likely, it is metal. Finally, if it walks like metal, and quacks like metal, most likely we have a metal

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Skin cells are lost daily even without injury. The cell cycle responds by promoting
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The correct answer choice which best describes the purpose of the cell cycle for skin cells in this circumstance is <u>reproduction</u>

The correct answer choice is a

<h3>Healthcare </h3>

Healthcare can simply be defined as an organized medical care given to a person, organization or even a community either by a doctor, nurse or any other licensed healthcare professional

However, healthcare-associated Infections, are those infections patients can get during their treatment for another condition due to bacteria, viruses, fungi, and other pathogens.

And for a good reason, the fundamental purpose of healthcare is to enhance healthy living and quality of life by giving quality healthcare services.

So therefore, the correct answer choice which best describes the purpose of the cell cycle for skin cells in this circumstance is reproduction

Complete question:

Skin cells are lost daily even without injury. Which best describes the purpose of the cell cycle for skin cells in this circumstance?

a. reproduction

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7 0
1 year ago
Would someone like to help me plz
BARSIC [14]
Density - Calculated from measurements of mass and volume
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6 0
3 years ago
Read 2 more answers
Remember the law of conservation of mass. The human body uses cellular respiration to make energy. Using the chemical equation f
posledela

With the equation of cellular respiration C₆H₁₂O₆ + 6O₂ → 6CO₂+ 6H₂O, gaseous exchange takes place, glucose reacts with oxygen forming Adenosine Triphosphate used by cells.

About 21% of oxygen and 0.4% of carbon dioxide of air is inhaled while the air we breathe out contains 16.4% of oxygen and 4.4% of carbon dioxide because cells use oxygen inhaled to release energy and carbon dioxide as byproduct.

<h3>How does Cellular Respiration work?</h3>

Cellular respiration is how organisms convert fuel into energy and nutrients by combining oxygen with food molecules, sending the chemical energy for life sustaining activities while expelling carbon dioxide and water.

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5 0
1 year ago
An animal cell is growing and is active. The cell is going through which subphase of interphase?
valina [46]
<span>G1 stage is the first of four periods of the cell cycle that occur in eukaryotic cell division. In this piece of interphase, the cell orchestrates mRNA and proteins in readiness for resulting steps prompting mitosis. G1 stage closes when the cell moves into the S period of interphase.</span>
7 0
3 years ago
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