Which of the following is arranged in the proper order from smallest to bigger a. organ systems, organs, tissues, cells or b. tissues, cells, organ systems, organs or c. cells, organs, tissues, organ systems or d. cells, tissues, organs, organ systems

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere