A group of organs would be an organ system so perhaps B
All living things are made of cells. Within cells, there are tiny working parts called organelles. They each have a different job in the cell. A centriole is an organelle that helps cells divide, or make copies of themselves......
Centrioles are made of nine triplets of microtubules arranged in a cylinder.
For more info-
study.com/academy/lesson/centriole-definition-structure-function.html
Outgassing<span> (sometimes called </span>offgassing<span>, particularly when in reference to </span>indoor air quality<span>) is the release of a </span>gas<span> that was dissolved, trapped, </span>frozen<span> or </span>absorbed<span> in some material. </span><span>Outgassing can include </span>sublimation<span> and </span>evaporation<span> which are </span>phase transitions<span> of a substance into a gas, as well as </span>desorption<span>, seepage from cracks or internal volumes and gaseous products of slow </span>chemical reactions<span>. </span>Boiling<span> is generally thought of as a separate phenomenon from outgassing because it consists of a phase transition of a liquid into a vapor made of the same substance.</span>
Layers of plasma and do you need an answer for the first blank part?