Multicellular animals have levels of organization. what characteristics of cells makes this possible? answer this to the best of your ability and cover any possible answers. also, answer asap.

The deserts of the sahara and australia are associated with

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home. what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point