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lorasvet [3.4K]
3 years ago
11

Needed substance are carried to the body cells by ehat

Physics
1 answer:
agasfer [191]3 years ago
3 0
Oh my gosh had the same question
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1. If a radioactive sample has a half-life one month, how much of the original sample will be left at the end of
evablogger [386]

Answer:

second month = 0.5² = 1/4 of original

third month = 0.5³ = 1/8 of original

Explanation:

4 0
3 years ago
If an object is an irregularly shaped solid and it is dropped into a graduated cylinder and it displaces 25 mL of water and has
zavuch27 [327]

Answer:

1250

Explanation:

7 0
3 years ago
A brick of mass 2.3 kg is lifted to a height of 1.9 m. How much gravitational potential energy is added to the brick? Accelerati
yan [13]
PE = mgh = (2.3 kg)(9.8 m/s²)(1.9 m) = 42.8 J
4 0
3 years ago
Read 2 more answers
4 newtons, 4 amps, 4 joules, 4 watts, 4 ohms, 4 volts<br> what does I=
Ganezh [65]

Answer:

I = 4 amperes

Explanation:

Newton is the unit of force. Hence  4 newton is not the current “I”

Joules is the unit of  energy and hence it do not signify current I

Watt is the unit of power i.e the rate of transfer of energy.  

Ohm is the unit of resistance produces thereby obstructing the flow of current

And Volts is the unit of voltage or potential difference between two ends of an electric circuit. Thus, it is also does not signifies current.

Thus, I = 4 amperes

4 0
3 years ago
From earths atmosphere where can the carbon atom go next ?
sdas [7]
Well, since your mom is as fat as the earth, I’m guessing the carbon atom will go to your mom next

8 0
3 years ago
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