Choose all of the choices below that to describe Passive transport *Plz help*

Which of the following systems in absorbing oxygen and releases carbon dioxide

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000