What are scientific models used for? Give an example of each of the following types of models: Idea, Physical, Computer.

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle