Yes it is.
Carbon dioxide goes through plants, which they turn into oxygen. Humans and animals take in the oxygen and breathe out carbon dioxide. Then it repeats.
you can find the answer by dividing the total distance it travels by the total time elapsed in its travel.
found : http://www.answers.com/Q/What_is_an_object's_total_distance_traveled_divided_by_the_total_time_it_tr...

¿What is the Kingdom Plantae?
It is one that is composed of multicellular, eukaryotic, autotrophic, anaerobic and immobile organisms whose reproduction is sexual or asexual.
They are classified in :-
I hope I've helped : )
Answer:
a
Explanation:
an insoluble substance which is the main constituent of plant cell walls and of vegetable fibers such as cotton. It is a polysaccharide consisting of chains of glucose monomers