The properties of matter depend on which atoms are used and how they are bonded.
Answer:
Oxygen
Explanation:
Because it’s oxygen I don’t know ♀️
No just like dogs they differ in some ways
Giddy UP
Im gonna answer the ones i stufied in grade5 and back soo question 2 a food web question 4 they break down dead and decaying organic material question7 omnivores