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ivanzaharov [21]
2 years ago
9

Katrina tried to take pictures with her cell phone but discovered that its battery was dead. What happened to the battery?

Chemistry
2 answers:
Aleks04 [339]2 years ago
4 0
C. All the energy stored in the battery had been transformed.
Mandarinka [93]2 years ago
4 0
C. All the energy stored in the battery had been transferred
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How did the color of the foxes’ environment change? Explain what happened to the foxes over many generations.
xxMikexx [17]

Answer:

The answer is below

Explanation:

1. With the aid of natural hues, the fox can change its color based on the environment it found itself in. For example, during summer and spring, fox color changes to dark to provide itself cover in the environment that is characterized by the brown dirt. Similarly, the fox color changes to white during winter and fall to blend with the snow.

2. In a bid to domesticate fox, it has been observed over many generations that the domesticated fox compared to wild fox has floppy ears and curly tails. The stress hormone level has reduced significantly and they possess a smaller adrenal gland.

6 0
3 years ago
NEED HELP ASAP WILL GIVE BRAINLIEST
Gre4nikov [31]

Answer:

0.2491

Explanation:

1mole of a gas contains 6.02 × 10²³molecules

x moles will contain 3.408 × 10²¹

x = 1 × 3.408 × 10²¹/ 6.02 × 10²³

= 5.66 × 10^-3moles

Mole = mass/ molar mass

mass = Mole × molar mass

= 5.66 × 10^-3 × 44.01

= 249.0966 × 10^-3

= 0.2490966

to 4 decimal places = 0.2491

7 0
3 years ago
Which term describes technology that operates on an atomic level?
Morgarella [4.7K]
B. Nanoscale

Because Nano- mean small and you’re measuring something on a ‘scale’
6 0
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Please Help!<br><br> 3/1H + 2/1H → 1/0n + ?<br><br> a. 4/4Be<br> b. 2/1H<br> c. 3/0n<br> d. 4/2He
butalik [34]

Answer:

I'm pretty sure the answer Is c because I think I remember doing something like that so yeah

4 0
2 years ago
Which of the following are examples of physical properties of ethanol? Select all that apply.
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Ethanol is: flammable, liquid at room temperature, the boiling point is 78.37 ° C.
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3 years ago
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