Answer:
N
Explanation:
Using the formula you gave:

Answer:
Stars are born within the clouds of dust and scattered throughout most galaxies. Deep within these clouds, turbulence creates knots with enough mass to cause the gas and dust to collapse under its own gravitational force.
B) All nonzero digits are significant.
Answer:
i really wish i can help
Explanation:
but we are not all einsteins
Q = mcΔT
<span>q = 55.8g x 0.450J/gC x 23.5C </span>
<span>q = 590. J ................ to three significant digits
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