Closer to a dog though has some cat qualitys XD<span />
I would give them water and when they start swimming it's a proof that they have been alive, after all, how would they start moving if they have been dead
Answer:
Diffusion is important to plants and animals because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products.
Explanation:
Dust and particulate trails point in the direction opposite of the star closest to it. The outgoing solar energy and radiation slowly shaves off matter of the object, and thus creates a tail behind the object. Simply put, the tail is on the dark side of the object.