In order for multicellular organisms to maintain homeostasis B. their organ systems must work together. So the answer is letter B. This is because in order for the body to maintain hemostasis, it has to maintain the body temperaturw in any weather and climate it will experience.
Answer:
8-b!!!!!!!!!!!¡!!!!!!!!!!!!!
b) some bacteria reduce nitrate ion
6 images:
1 2
3 4
5 6
Interphase: image # 4
Prophase: image #6
Metaphase: #1
Anaphase: #3
Telophase: #2
Cytokinesis: #5
