Answer:
The correct answer is <em><u>absorption</u></em>.
Explanation:
Absorption is the process in which electrons jumps from lower energy level to higher energy level by absorbing energy. The spectrum obtained by transmitting the electromagnetic radiations through the substance is known as absorption spectrum. This spectrum shows dark lines or black bands due to absorption of the specific wavelength.
Answer:
macro-evolution
Explanation:
This happens when evolution occurs because of separation of a population.
Significant figures are all the digits excluding leading zeros for small decimals and zeros at the end of an integer.
45.030 has 5 significant figures because the zero at the end is after the decimal point. This means that the number was measured with 3 decimal places of precision. If the last zero was not significant, the number would be written 45.03.
On the other hand, 45030 only has 4 significant figures. Hope this helps!
Answer:
The answer is "Option B".
Explanation: