The excretory system in humans removes wastes that accumulate. The organelle in cells that is most like the excretory system is the:

lysosome
flagella
mitochondria
chloroplast

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

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bioteacher101

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate