Eukaryotes are . A) always multicellular
B) often multicellular, sometimes unicellular
C) always unicellular
D) often made of prokaryotic cells

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

What is the next step in the process after a substrate enters the active site of an enzyme