Your answer is C. Abrasion. Abrasion is a mechanical weathering, which uses physical forces to break down rocks without changing the chemical composition. The other answers are examples of chemical weathering.
Answer:
As a wave's wavelength increases, the frequency decreases, and as wave's wavelength decreases, the frequency increases. When electromagnetic energy is released as the energy level increases, the wavelength decreases and frequency decreases.
Explanation:
<span><span>cellular organelle respiration occurs in the mitochondria</span><span> while cellular organelle photosynthesis occurs in the <span>chloroplast</span></span></span>
Answer: nose, throat, and sinuses
Explanation:
because its an infection of the upper respiratory system.
Answer:
Answer is B.
Explanation:
<u>Period is duration of time</u>.
Period can be of a second,minute,hour or of Some years.We will give unit according to the duration of time.In the given options second is most obvious because it is used to measure time.
